Update UPDATING.md

Co-authored-by: Evan Rusackas <evan@preset.io>

.devcontainer/README.md

@@ -0,0 +1,5 @@
+# Superset Development with GitHub Codespaces
+
+For complete documentation on using GitHub Codespaces with Apache Superset, please see:
+
+**[Setting up a Development Environment - GitHub Codespaces](https://superset.apache.org/docs/contributing/development#github-codespaces-cloud-development)**

.devcontainer/devcontainer.json

@@ -0,0 +1,52 @@
+{
+  "name": "Apache Superset Development",
+  // Keep this in sync with the base image in Dockerfile (ARG PY_VER)
+  // Using the same base as Dockerfile, but non-slim for dev tools
+  "image": "python:3.11.13-bookworm",
+
+  "features": {
+    "ghcr.io/devcontainers/features/docker-in-docker:2": {
+      "moby": true,
+      "dockerDashComposeVersion": "v2"
+    },
+    "ghcr.io/devcontainers/features/node:1": {
+      "version": "20"
+    },
+    "ghcr.io/devcontainers/features/git:1": {},
+    "ghcr.io/devcontainers/features/common-utils:2": {
+      "configureZshAsDefaultShell": true
+    },
+    "ghcr.io/devcontainers/features/sshd:1": {
+      "version": "latest"
+    }
+  },
+
+  // Forward ports for development
+  "forwardPorts": [9001],
+  "portsAttributes": {
+    "9001": {
+      "label": "Superset (via Webpack Dev Server)",
+      "onAutoForward": "notify",
+      "visibility": "public"
+    }
+  },
+
+  // Run commands after container is created
+  "postCreateCommand": "chmod +x .devcontainer/setup-dev.sh && .devcontainer/setup-dev.sh",
+
+  // Auto-start Superset on Codespace resume
+  "postStartCommand": ".devcontainer/start-superset.sh",
+
+  // VS Code customizations
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "ms-python.python",
+        "ms-python.vscode-pylance",
+        "charliermarsh.ruff",
+        "dbaeumer.vscode-eslint",
+        "esbenp.prettier-vscode"
+      ]
+    }
+  }
+}

.devcontainer/setup-dev.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+# Setup script for Superset Codespaces development environment
+
+echo "🔧 Setting up Superset development environment..."
+
+# The universal image has most tools, just need Superset-specific libs
+echo "📦 Installing Superset-specific dependencies..."
+sudo apt-get update
+sudo apt-get install -y \
+    libsasl2-dev \
+    libldap2-dev \
+    libpq-dev \
+    tmux \
+    gh
+
+# Install uv for fast Python package management
+echo "📦 Installing uv..."
+curl -LsSf https://astral.sh/uv/install.sh | sh
+
+# Add cargo/bin to PATH for uv
+echo 'export PATH="$HOME/.cargo/bin:$PATH"' >> ~/.bashrc
+echo 'export PATH="$HOME/.cargo/bin:$PATH"' >> ~/.zshrc
+
+# Install Claude Code CLI via npm
+echo "🤖 Installing Claude Code..."
+npm install -g @anthropic-ai/claude-code
+
+# Make the start script executable
+chmod +x .devcontainer/start-superset.sh
+
+echo "✅ Development environment setup complete!"
+echo "🚀 Run '.devcontainer/start-superset.sh' to start Superset"

.devcontainer/start-superset.sh

@@ -0,0 +1,59 @@
+#!/bin/bash
+# Startup script for Superset in Codespaces
+
+echo "🚀 Starting Superset in Codespaces..."
+echo "🌐 Frontend will be available at port 9001"
+
+# Find the workspace directory (Codespaces clones as 'superset', not 'superset-2')
+WORKSPACE_DIR=$(find /workspaces -maxdepth 1 -name "superset*" -type d | head -1)
+if [ -n "$WORKSPACE_DIR" ]; then
+    cd "$WORKSPACE_DIR"
+    echo "📁 Working in: $WORKSPACE_DIR"
+else
+    echo "📁 Using current directory: $(pwd)"
+fi
+
+# Check if docker is running
+if ! docker info > /dev/null 2>&1; then
+    echo "⏳ Waiting for Docker to start..."
+    sleep 5
+fi
+
+# Clean up any existing containers
+echo "🧹 Cleaning up existing containers..."
+docker-compose -f docker-compose-light.yml down
+
+# Start services
+echo "🏗️  Building and starting services..."
+echo ""
+echo "📝 Once started, login with:"
+echo "   Username: admin"
+echo "   Password: admin"
+echo ""
+echo "📋 Running in foreground with live logs (Ctrl+C to stop)..."
+
+# Run docker-compose and capture exit code
+docker-compose -f docker-compose-light.yml up
+EXIT_CODE=$?
+
+# If it failed, provide helpful instructions
+if [ $EXIT_CODE -ne 0 ] && [ $EXIT_CODE -ne 130 ]; then  # 130 is Ctrl+C
+    echo ""
+    echo "❌ Superset startup failed (exit code: $EXIT_CODE)"
+    echo ""
+    echo "🔄 To restart Superset, run:"
+    echo "   .devcontainer/start-superset.sh"
+    echo ""
+    echo "🔧 For troubleshooting:"
+    echo "   # View logs:"
+    echo "   docker-compose -f docker-compose-light.yml logs"
+    echo ""
+    echo "   # Clean restart (removes volumes):"
+    echo "   docker-compose -f docker-compose-light.yml down -v"
+    echo "   .devcontainer/start-superset.sh"
+    echo ""
+    echo "   # Common issues:"
+    echo "   - Network timeouts: Just retry, often transient"
+    echo "   - Port conflicts: Check 'docker ps'"
+    echo "   - Database issues: Try clean restart with -v"
+fi

.github/workflows/superset-python-unittest.yml

@@ -51,7 +51,7 @@ jobs:
           SUPERSET_TESTENV: true
           SUPERSET_SECRET_KEY: not-a-secret
         run: |
-          pytest --durations-min=0.5 --cov-report= --cov=superset/sql/ ./tests/unit_tests/sql/ --cache-clear --cov-fail-under=100
+          pytest --durations-min=0.5 --cov=superset/sql/ ./tests/unit_tests/sql/ --cache-clear --cov-fail-under=100
       - name: Upload code coverage
         uses: codecov/codecov-action@v5
         with:

.pre-commit-config.yaml

@@ -52,14 +52,6 @@ repos:
       - id: trailing-whitespace
         exclude: ^.*\.(snap)
         args: ["--markdown-linebreak-ext=md"]
-  - repo: https://github.com/pre-commit/mirrors-prettier
-    rev: v4.0.0-alpha.8 # Use the sha or tag you want to point at
-    hooks:
-      - id: prettier
-        additional_dependencies:
-          - prettier@3.5.3
-        args: ["--ignore-path=./superset-frontend/.prettierignore", "--exclude", "site-packages"]
-        files: "superset-frontend"
   - repo: local
     hooks:
     - id: eslint-frontend
@@ -76,7 +68,7 @@ repos:
       files: ^docs/.*\.(js|jsx|ts|tsx)$
     - id: type-checking-frontend
       name: Type-Checking (Frontend)
-      entry: bash -c './scripts/check-type.js package=superset-frontend excludeDeclarationDir=cypress-base'
+      entry: ./scripts/check-type.js package=superset-frontend excludeDeclarationDir=cypress-base
       language: system
       files: ^superset-frontend\/.*\.(js|jsx|ts|tsx)$
       exclude: ^superset-frontend/cypress-base\/
@@ -97,9 +89,9 @@ repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
     rev: v0.9.7
     hooks:
+      - id: ruff-format
       - id: ruff
         args: [--fix]
-      - id: ruff-format
   - repo: local
     hooks:
     - id: pylint
@@ -113,9 +105,10 @@ repos:
         - |
           TARGET_BRANCH=${GITHUB_BASE_REF:-master}
           git fetch origin "$TARGET_BRANCH"
-          files=$(git diff --name-only --diff-filter=ACM origin/"$TARGET_BRANCH"..HEAD | grep '^superset/.*\.py$' || true)
+          BASE=$(git merge-base origin/"$TARGET_BRANCH" HEAD)
+          files=$(git diff --name-only --diff-filter=ACM "$BASE"..HEAD | grep '^superset/.*\.py$' || true)
           if [ -n "$files" ]; then
-            pylint --rcfile=.pylintrc --load-plugins=superset.extensions.pylint $files
+            pylint --rcfile=.pylintrc --load-plugins=superset.extensions.pylint --reports=no $files
           else
             echo "No Python files to lint."
           fi

.rat-excludes

@@ -55,6 +55,7 @@ esm/*
 tsconfig.tsbuildinfo
 .*ipynb
 .*yml
+.*yaml
 .*iml
 .esprintrc
 .prettierignore

Dockerfile

@@ -59,7 +59,7 @@ RUN mkdir -p /app/superset/static/assets \
 # NOTE: we mount packages and plugins as they are referenced in package.json as workspaces
 # ideally we'd COPY only their package.json. Here npm ci will be cached as long
 # as the full content of these folders don't change, yielding a decent cache reuse rate.
-# Note that's it's not possible selectively COPY of mount using blobs.
+# Note that it's not possible to selectively COPY or mount using blobs.
 RUN --mount=type=bind,source=./superset-frontend/package.json,target=./package.json \
     --mount=type=bind,source=./superset-frontend/package-lock.json,target=./package-lock.json \
     --mount=type=cache,target=/root/.cache \
@@ -74,7 +74,7 @@ RUN --mount=type=bind,source=./superset-frontend/package.json,target=./package.j
 COPY superset-frontend /app/superset-frontend
 
 ######################################################################
-# superset-node used for compile frontend assets
+# superset-node is used for compiling frontend assets
 ######################################################################
 FROM superset-node-ci AS superset-node
 
@@ -90,7 +90,7 @@ RUN --mount=type=cache,target=/root/.npm \
 # Copy translation files
 COPY superset/translations /app/superset/translations
 
-# Build the frontend if not in dev mode
+# Build translations if enabled, then cleanup localization files
 RUN if [ "$BUILD_TRANSLATIONS" = "true" ]; then \
         npm run build-translation; \
     fi; \

LLMS.md

@@ -22,6 +22,11 @@ Apache Superset is a data visualization platform with Flask/Python backend and R
 - **MyPy compliance** - Run `pre-commit run mypy` to validate
 - **SQLAlchemy typing** - Use proper model annotations
 
+### UUID Migration
+- **Prefer UUIDs over auto-incrementing IDs** - New models should use UUID primary keys
+- **External API exposure** - Use UUIDs in public APIs instead of internal integer IDs
+- **Existing models** - Add UUID fields alongside integer IDs for gradual migration
+
 ## Key Directories
 
 ```
@@ -89,6 +94,10 @@ superset/
 - **`selectOption()`** - Select component helper
 - **React Testing Library** - NO Enzyme (removed)
 
+### Test Database Patterns
+- **Mock patterns**: Use `MagicMock()` for config objects, avoid `AsyncMock` for synchronous code
+- **API tests**: Update expected columns when adding new model fields
+
 ### Running Tests
 ```bash
 # Frontend
@@ -120,6 +129,10 @@ curl -f http://localhost:8088/health || echo "❌ Setup required - see https://s
 - `pyproject.toml` - Python tooling (ruff, mypy configs)
 - `requirements/` folder - Python dependencies (base.txt, development.txt)
 
+## SQLAlchemy Query Best Practices  
+- **Use negation operator**: `~Model.field` instead of `== False` to avoid ruff E712 errors
+- **Example**: `~Model.is_active` instead of `Model.is_active == False`
+
 ## Pre-commit Validation
 
 **Use pre-commit hooks for quality validation:**
@@ -128,13 +141,43 @@ curl -f http://localhost:8088/health || echo "❌ Setup required - see https://s
 # Install hooks
 pre-commit install
 
+# IMPORTANT: Stage your changes first!
+git add .                        # Pre-commit only checks staged files
+
 # Quick validation (faster than --all-files)
-pre-commit run                    # Staged files only
+pre-commit run                   # Staged files only
 pre-commit run mypy              # Python type checking
 pre-commit run prettier          # Code formatting
 pre-commit run eslint            # Frontend linting
 ```
 
+**Important pre-commit usage notes:**
+- **Stage files first**: Run `git add .` before `pre-commit run` to check only changed files (much faster)
+- **Virtual environment**: Activate your Python virtual environment before running pre-commit
+  ```bash
+  # Common virtual environment locations (yours may differ):
+  source .venv/bin/activate      # if using .venv
+  source venv/bin/activate       # if using venv
+  source ~/venvs/superset/bin/activate  # if using a central location
+  ```
+  If you get a "command not found" error, ask the user which virtual environment to activate
+- **Auto-fixes**: Some hooks auto-fix issues (e.g., trailing whitespace). Re-run after fixes are applied
+
+## Common File Patterns
+
+### API Structure
+- **`/api.py`** - REST endpoints with decorators and OpenAPI docstrings
+- **`/schemas.py`** - Marshmallow validation schemas for OpenAPI spec
+- **`/commands/`** - Business logic classes with @transaction() decorators
+- **`/models/`** - SQLAlchemy database models
+- **OpenAPI docs**: Auto-generated at `/swagger/v1` from docstrings and schemas
+
+### Migration Files
+- **Location**: `superset/migrations/versions/`
+- **Naming**: `YYYY-MM-DD_HH-MM_hash_description.py`
+- **Utilities**: Use helpers from `superset.migrations.shared.utils` for database compatibility
+- **Pattern**: Import utilities instead of raw SQLAlchemy operations
+
 ## Platform-Specific Instructions
 
 - **[CLAUDE.md](CLAUDE.md)** - For Claude/Anthropic tools

UPDATING.md

@@ -23,6 +23,10 @@ This file documents any backwards-incompatible changes in Superset and
 assists people when migrating to a new version.
 
 ## Next
+- [34346](https://github.com/apache/superset/pull/34346) The examples system has been migrated from Python-based scripts to YAML configuration files. The CLI command `superset load-examples` has been deprecated in favor of `superset examples load`. The old command still works but will show a deprecation warning. Additional example management commands are available under `superset examples` including `clear-old` and `reload`. If you have old Python-based examples loaded, the new YAML-based examples will not load automatically to preserve your existing data. To migrate to the new examples, run `superset examples clear-old --confirm` followed by `superset examples load`.
+  **Note**: This change affects Cypress tests that rely on specific chart names from the old examples (e.g., "Num Births Trend", "Daily Totals"). These charts may not exist in the new YAML examples, causing test failures. Consider updating your Cypress tests or creating test-specific fixtures.
+- [33084](https://github.com/apache/superset/pull/33084) The DISALLOWED_SQL_FUNCTIONS configuration now includes additional potentially sensitive database functions across PostgreSQL, MySQL, SQLite, MS SQL Server, and ClickHouse. Existing queries using these functions may now be blocked. Review your SQL Lab queries and dashboards if you encounter "disallowed function" errors after upgrading
+- [34235](https://github.com/apache/superset/pull/34235) CSV exports now use `utf-8-sig` encoding by default to include a UTF-8 BOM, improving compatibility with Excel.
 - [34258](https://github.com/apache/superset/pull/34258) changing the default in Dockerfile to INCLUDE_CHROMIUM="false" (from "true") in the past. This ensures the `lean` layer is lean by default, and people can opt-in to the `chromium` layer by setting the build arg `INCLUDE_CHROMIUM=true`. This is a breaking change for anyone using the `lean` layer, as it will no longer include Chromium by default.
 - [34204](https://github.com/apache/superset/pull/33603) OpenStreetView has been promoted as the new default for Deck.gl visualization since it can be enabled by default without requiring an API key. If you have Mapbox set up and want to disable OpenStreeView in your environment, please follow the steps documented here [https://superset.apache.org/docs/configuration/map-tiles].
 - [33116](https://github.com/apache/superset/pull/33116) In Echarts Series charts (e.g. Line, Area, Bar, etc.) charts, the `x_axis_sort_series` and `x_axis_sort_series_ascending` form data items have been renamed with `x_axis_sort` and `x_axis_sort_asc`.

docker-compose-light.yml

@@ -0,0 +1,157 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# -----------------------------------------------------------------------
+# Lightweight docker-compose for running multiple Superset instances
+# This includes only essential services: database, Redis, and Superset app
+#
+# IMPORTANT: To run multiple instances in parallel:
+# - Use different project names: docker-compose -p project1 -f docker-compose-light.yml up
+# - Use different NODE_PORT values: NODE_PORT=9002 docker-compose -p project2 -f docker-compose-light.yml up
+# - Volumes are isolated by project name (e.g., project1_db_home_light, project2_db_home_light)
+# - Database name is intentionally different (superset_light) to prevent accidental cross-connections
+#
+# For verbose logging during development:
+# - Set SUPERSET_LOG_LEVEL=debug in docker/.env-local for detailed Superset logs
+# -----------------------------------------------------------------------
+x-superset-user: &superset-user root
+x-superset-volumes: &superset-volumes
+  # /app/pythonpath_docker will be appended to the PYTHONPATH in the final container
+  - ./docker:/app/docker
+  - ./superset:/app/superset
+  - ./superset-frontend:/app/superset-frontend
+  - superset_home_light:/app/superset_home
+  - ./tests:/app/tests
+x-common-build: &common-build
+  context: .
+  target: ${SUPERSET_BUILD_TARGET:-dev} # can use `dev` (default) or `lean`
+  cache_from:
+    - apache/superset-cache:3.10-slim-bookworm
+  args:
+    DEV_MODE: "true"
+    INCLUDE_CHROMIUM: ${INCLUDE_CHROMIUM:-false}
+    INCLUDE_FIREFOX: ${INCLUDE_FIREFOX:-false}
+    BUILD_TRANSLATIONS: ${BUILD_TRANSLATIONS:-false}
+
+services:
+  db-light:
+    env_file:
+      - path: docker/.env # default
+        required: true
+      - path: docker/.env-local # optional override
+        required: false
+    image: postgres:16
+    restart: unless-stopped
+    # No host port mapping - only accessible within Docker network
+    volumes:
+      - db_home_light:/var/lib/postgresql/data
+      - ./docker/docker-entrypoint-initdb.d:/docker-entrypoint-initdb.d
+    environment:
+      # Override database name to avoid conflicts
+      POSTGRES_DB: superset_light
+
+  superset-light:
+    env_file:
+      - path: docker/.env # default
+        required: true
+      - path: docker/.env-local # optional override
+        required: false
+    build:
+      <<: *common-build
+    command: ["/app/docker/docker-bootstrap.sh", "app"]
+    restart: unless-stopped
+    # No host port mapping - accessed via webpack dev server proxy
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    user: *superset-user
+    depends_on:
+      superset-init-light:
+        condition: service_completed_successfully
+    volumes: *superset-volumes
+    environment:
+      # Override DB connection for light service
+      DATABASE_HOST: db-light
+      DATABASE_DB: superset_light
+      POSTGRES_DB: superset_light
+      EXAMPLES_HOST: db-light
+      EXAMPLES_DB: superset_light
+      EXAMPLES_USER: superset
+      EXAMPLES_PASSWORD: superset
+      # Use light-specific config that disables Redis
+      SUPERSET_CONFIG_PATH: /app/docker/pythonpath_dev/superset_config_docker_light.py
+
+  superset-init-light:
+    build:
+      <<: *common-build
+    command: ["/app/docker/docker-init.sh"]
+    env_file:
+      - path: docker/.env # default
+        required: true
+      - path: docker/.env-local # optional override
+        required: false
+    depends_on:
+      db-light:
+        condition: service_started
+    user: *superset-user
+    volumes: *superset-volumes
+    environment:
+      # Override DB connection for light service
+      DATABASE_HOST: db-light
+      DATABASE_DB: superset_light
+      POSTGRES_DB: superset_light
+      EXAMPLES_HOST: db-light
+      EXAMPLES_DB: superset_light
+      EXAMPLES_USER: superset
+      EXAMPLES_PASSWORD: superset
+      # Use light-specific config that disables Redis
+      SUPERSET_CONFIG_PATH: /app/docker/pythonpath_dev/superset_config_docker_light.py
+    healthcheck:
+      disable: true
+
+  superset-node-light:
+    build:
+      context: .
+      target: superset-node
+      args:
+        # This prevents building the frontend bundle since we'll mount local folder
+        # and build it on startup while firing docker-frontend.sh in dev mode, where
+        # it'll mount and watch local files and rebuild as you update them
+        DEV_MODE: "true"
+        BUILD_TRANSLATIONS: ${BUILD_TRANSLATIONS:-false}
+    environment:
+      # set this to false if you have perf issues running the npm i; npm run dev in-docker
+      # if you do so, you have to run this manually on the host, which should perform better!
+      BUILD_SUPERSET_FRONTEND_IN_DOCKER: true
+      NPM_RUN_PRUNE: false
+      SCARF_ANALYTICS: "${SCARF_ANALYTICS:-}"
+      # configuring the dev-server to use the host.docker.internal to connect to the backend
+      superset: "http://superset-light:8088"
+    ports:
+      - "127.0.0.1:${NODE_PORT:-9001}:9000"  # Parameterized port
+    command: ["/app/docker/docker-frontend.sh"]
+    env_file:
+      - path: docker/.env # default
+        required: true
+      - path: docker/.env-local # optional override
+        required: false
+    volumes: *superset-volumes
+
+volumes:
+  superset_home_light:
+    external: false
+  db_home_light:
+    external: false

docker/pythonpath_dev/superset_config.py

@@ -14,6 +14,7 @@
 # KIND, either express or implied.  See the License for the
 # specific language governing permissions and limitations
 # under the License.
+# mypy: disable-error-code="assignment,misc"
 #
 # This file is included in the final Docker image and SHOULD be overridden when
 # deploying the image to prod. Settings configured here are intended for use in local
@@ -129,7 +130,7 @@ if os.getenv("CYPRESS_CONFIG") == "true":
 #
 try:
     import superset_config_docker
-    from superset_config_docker import *  # noqa
+    from superset_config_docker import *  # noqa: F403
 
     logger.info(
         f"Loaded your Docker configuration at [{superset_config_docker.__file__}]"

docker/pythonpath_dev/superset_config_docker_light.py

@@ -0,0 +1,37 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+# Configuration for docker-compose-light.yml - disables Redis and uses minimal services
+
+# Import all settings from the main config first
+from flask_caching.backends.filesystemcache import FileSystemCache
+from superset_config import *  # noqa: F403
+
+# Override caching to use simple in-memory cache instead of Redis
+RESULTS_BACKEND = FileSystemCache("/app/superset_home/sqllab")
+
+CACHE_CONFIG = {
+    "CACHE_TYPE": "SimpleCache",
+    "CACHE_DEFAULT_TIMEOUT": 300,
+    "CACHE_KEY_PREFIX": "superset_light_",
+}
+DATA_CACHE_CONFIG = CACHE_CONFIG
+THUMBNAIL_CACHE_CONFIG = CACHE_CONFIG
+
+
+# Disable Celery entirely for lightweight mode
+CELERY_CONFIG = None  # type: ignore[assignment,misc]

docs/docs/configuration/theming.mdx

@@ -10,44 +10,85 @@ version: 1
 apache-superset>=6.0
 :::
 
-Superset now rides on **Ant Design v5’s token-based theming**.
+Superset now rides on **Ant Design v5's token-based theming**.
 Every Antd token works, plus a handful of Superset-specific ones for charts and dashboard chrome.
 
-## 1 — Create a theme
+## Managing Themes via CRUD Interface
 
-1. Open the official [Ant Design Theme Editor](https://ant.design/theme-editor)
-2. Design your palette, typography, and component overrides.
-3. Open the `CONFIG` modal and paste the JSON.
+Superset now includes a built-in **Theme Management** interface accessible from the admin menu under **Settings > Themes**.
+
+### Creating a New Theme
+
+1. Navigate to **Settings > Themes** in the Superset interface
+2. Click **+ Theme** to create a new theme
+3. Use the [Ant Design Theme Editor](https://ant.design/theme-editor) to design your theme:
+   - Design your palette, typography, and component overrides
+   - Open the `CONFIG` modal and copy the JSON configuration
+4. Paste the JSON into the theme definition field in Superset
+5. Give your theme a descriptive name and save
 
 You can also extend with Superset-specific tokens (documented in the default theme object) before you import.
 
-## 2 — Apply it instance-wide
+### Applying Themes to Dashboards
+
+Once created, themes can be applied to individual dashboards:
+- Edit any dashboard and select your custom theme from the theme dropdown
+- Each dashboard can have its own theme, allowing for branded or context-specific styling
+
+## Alternative: Instance-wide Configuration
+
+For system-wide theming, you can configure default themes via Python configuration:
+
+### Setting Default Themes
 
 ```python
 # superset_config.py
-THEME = {
-    # Paste your JSON theme definition here
+
+# Default theme (light mode)
+THEME_DEFAULT = {
+    "token": {
+        "colorPrimary": "#2893B3",
+        "colorSuccess": "#5ac189",
+        # ... your theme JSON configuration
+    }
+}
+
+# Dark theme configuration
+THEME_DARK = {
+    "algorithm": "dark",
+    "token": {
+        "colorPrimary": "#2893B3",
+        # ... your dark theme overrides
+    }
+}
+
+# Theme behavior settings
+THEME_SETTINGS = {
+    "enforced": False,          # If True, forces default theme always
+    "allowSwitching": True,     # Allow users to switch between themes
+    "allowOSPreference": True,  # Auto-detect system theme preference
 }
 ```
 
-Restart Superset to apply changes
+### Copying Themes from CRUD Interface
 
-## 3 — Tweak live in the app (beta)
+To use a theme created via the CRUD interface as your system default:
 
-Set the feature flag in your `superset_config`
-```python
-DEFAULT_FEATURE_FLAGS: dict[str, bool] = {
-    {{ ... }}
-    THEME_ALLOW_THEME_EDITOR_BETA = True,
-}
-```
+1. Navigate to **Settings > Themes** and edit your desired theme
+2. Copy the complete JSON configuration from the theme definition field
+3. Paste it directly into your `superset_config.py` as shown above
 
-- Enables a JSON editor panel inside Superset as a new icon in the navbar
-- Intended for testing/design and rapid in-context iteration
-- End-user theme switching & preferences coming later
+Restart Superset to apply changes.
 
-## 4 — Potential Next Steps
+## Theme Development Workflow
 
-- CRUD UI for managing multiple themes
-- Per-dashboard & per-workspace theme assignment
-- User-selectable theme preferences
+1. **Design**: Use the [Ant Design Theme Editor](https://ant.design/theme-editor) to iterate on your design
+2. **Test**: Create themes in Superset's CRUD interface for testing
+3. **Apply**: Assign themes to specific dashboards or configure instance-wide
+4. **Iterate**: Modify theme JSON directly in the CRUD interface or re-import from the theme editor
+
+## Advanced Features
+
+- **System Themes**: Superset includes built-in light and dark themes
+- **Per-Dashboard Theming**: Each dashboard can have its own visual identity
+- **JSON Editor**: Edit theme configurations directly within Superset's interface

docs/docs/contributing/development.mdx

@@ -120,6 +120,78 @@ docker volume rm superset_db_home
 docker-compose up
 ```
 
+## GitHub Codespaces (Cloud Development)
+
+GitHub Codespaces provides a complete, pre-configured development environment in the cloud. This is ideal for:
+- Quick contributions without local setup
+- Consistent development environments across team members
+- Working from devices that can't run Docker locally
+- Safe experimentation in isolated environments
+
+:::info
+We're grateful to GitHub for providing this excellent cloud development service that makes
+contributing to Apache Superset more accessible to developers worldwide.
+:::
+
+### Getting Started with Codespaces
+
+1. **Create a Codespace**: Use this pre-configured link that sets up everything you need:
+
+   [**Launch Superset Codespace →**](https://github.com/codespaces/new?skip_quickstart=true&machine=standardLinux32gb&repo=39464018&ref=codespaces&geo=UsWest&devcontainer_path=.devcontainer%2Fdevcontainer.json)
+
+   :::caution
+   **Important**: You must select at least the **4 CPU / 16GB RAM** machine type (pre-selected in the link above).
+   Smaller instances will not have sufficient resources to run Superset effectively.
+   :::
+
+2. **Wait for Setup**: The initial setup takes several minutes. The Codespace will:
+   - Build the development container
+   - Install all dependencies
+   - Start all required services (PostgreSQL, Redis, etc.)
+   - Initialize the database with example data
+
+3. **Access Superset**: Once ready, check the **PORTS** tab in VS Code for port `9001`.
+   Click the globe icon to open Superset in your browser.
+   - Default credentials: `admin` / `admin`
+
+### Key Features
+
+- **Auto-reload**: Both Python and TypeScript files auto-refresh on save
+- **Pre-installed Extensions**: VS Code extensions for Python, TypeScript, and database tools
+- **Multiple Instances**: Run multiple Codespaces for different branches/features
+- **SSH Access**: Connect via terminal using `gh cs ssh` or through the GitHub web UI
+- **VS Code Integration**: Works seamlessly with VS Code desktop app
+
+### Managing Codespaces
+
+- **List active Codespaces**: `gh cs list`
+- **SSH into a Codespace**: `gh cs ssh`
+- **Stop a Codespace**: Via GitHub UI or `gh cs stop`
+- **Delete a Codespace**: Via GitHub UI or `gh cs delete`
+
+### Debugging and Logs
+
+Since Codespaces uses `docker-compose-light.yml`, you can monitor all services:
+
+```bash
+# Stream logs from all services
+docker compose -f docker-compose-light.yml logs -f
+
+# Stream logs from a specific service
+docker compose -f docker-compose-light.yml logs -f superset
+
+# View last 100 lines and follow
+docker compose -f docker-compose-light.yml logs --tail=100 -f
+
+# List all running services
+docker compose -f docker-compose-light.yml ps
+```
+
+:::tip
+Codespaces automatically stop after 30 minutes of inactivity to save resources.
+Your work is preserved and you can restart anytime.
+:::
+
 ## Installing Development Tools
 
 :::note
@@ -276,7 +348,7 @@ superset init
 
 # Load some data to play with.
 # Note: you MUST have previously created an admin user with the username `admin` for this command to work.
-superset load-examples
+superset examples load
 
 # Start the Flask dev web server from inside your virtualenv.
 # Note that your page may not have CSS at this point.

docs/docs/installation/pypi.mdx

@@ -151,7 +151,7 @@ Finish installing by running through the following commands:
 superset fab create-admin
 
 # Load some data to play with
-superset load_examples
+superset examples load
 
 # Create default roles and permissions
 superset init

docs/package.json

@@ -65,5 +65,6 @@
       "last 1 firefox version",
       "last 1 safari version"
     ]
-  }
+  },
+  "packageManager": "yarn@1.22.22+sha1.ac34549e6aa8e7ead463a7407e1c7390f61a6610"
 }

docs/yarn.lock

@@ -4320,12 +4320,12 @@ available-typed-arrays@^1.0.7:
     possible-typed-array-names "^1.0.0"
 
 axios@^1.9.0:
-  version "1.10.0"
-  resolved "https://registry.yarnpkg.com/axios/-/axios-1.10.0.tgz#af320aee8632eaf2a400b6a1979fa75856f38d54"
-  integrity sha512-/1xYAC4MP/HEG+3duIhFr4ZQXR4sQXOIe+o6sdqzeykGLx6Upp/1p8MHqhINOvGeP7xyNHe7tsiJByc4SSVUxw==
+  version "1.11.0"
+  resolved "https://registry.yarnpkg.com/axios/-/axios-1.11.0.tgz#c2ec219e35e414c025b2095e8b8280278478fdb6"
+  integrity sha512-1Lx3WLFQWm3ooKDYZD1eXmoGO9fxYQjrycfHFC8P0sCfQVXyROp0p9PFWBehewBOdCwHc+f/b8I0fMto5eSfwA==
   dependencies:
     follow-redirects "^1.15.6"
-    form-data "^4.0.0"
+    form-data "^4.0.4"
     proxy-from-env "^1.1.0"
 
 babel-loader@^9.2.1:
@@ -6653,7 +6653,7 @@ form-data-encoder@^2.1.2:
   resolved "https://registry.yarnpkg.com/form-data-encoder/-/form-data-encoder-2.1.4.tgz#261ea35d2a70d48d30ec7a9603130fa5515e9cd5"
   integrity sha512-yDYSgNMraqvnxiEXO4hi88+YZxaHC6QKzb5N84iRCTDeRO7ZALpir/lVmf/uXUhnwUr2O4HU8s/n6x+yNjQkHw==
 
-form-data@^4.0.0:
+form-data@^4.0.4:
   version "4.0.4"
   resolved "https://registry.yarnpkg.com/form-data/-/form-data-4.0.4.tgz#784cdcce0669a9d68e94d11ac4eea98088edd2c4"
   integrity sha512-KrGhL9Q4zjj0kiUt5OO4Mr/A/jlI2jDYs5eHBpYHPcBEVSiipAvn2Ko2HnPe20rmcuuvMHNdZFp+4IlGTMF0Ow==

pyproject.toml

@@ -95,7 +95,7 @@ dependencies = [
     "slack_sdk>=3.19.0, <4",
     "sqlalchemy>=1.4, <2",
     "sqlalchemy-utils>=0.38.3, <0.39",
-    "sqlglot>=26.1.3, <27",
+    "sqlglot>=27.3.0, <28",
     # newer pandas needs 0.9+
     "tabulate>=0.9.0, <1.0",
     "typing-extensions>=4, <5",
@@ -111,7 +111,7 @@ athena = ["pyathena[pandas]>=2, <3"]
 aurora-data-api = ["preset-sqlalchemy-aurora-data-api>=0.2.8,<0.3"]
 bigquery = [
     "pandas-gbq>=0.19.1",
-    "sqlalchemy-bigquery>=1.6.1",
+    "sqlalchemy-bigquery>=1.15.0",
     "google-cloud-bigquery>=3.10.0",
 ]
 clickhouse = ["clickhouse-connect>=0.5.14, <1.0"]
@@ -311,15 +311,16 @@ select = [
     "Q",
     "S",
     "T",
+    "TID",
     "W",
 ]
+
 ignore = [
     "S101",
     "PT006",
     "T201",
     "N999",
 ]
-
 extend-select = ["I"]
 
 # Allow fix for all enabled rules (when `--fix`) is provided.
@@ -329,6 +330,16 @@ unfixable = []
 # Allow unused variables when underscore-prefixed.
 dummy-variable-rgx = "^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$"
 
+[tool.ruff.lint.per-file-ignores]
+"scripts/*" = ["TID251"]
+"setup.py" = ["TID251"]
+"superset/config.py" = ["TID251"]
+"superset/cli/update.py" = ["TID251"]
+"superset/key_value/types.py" = ["TID251"]
+"superset/translations/utils.py" = ["TID251"]
+"superset/extensions/__init__.py" = ["TID251"]
+"superset/utils/json.py" = ["TID251"]
+
 [tool.ruff.lint.isort]
 case-sensitive = false
 combine-as-imports = true
@@ -345,6 +356,9 @@ section-order = [
     "local-folder"
 ]
 
+[tool.ruff.lint.flake8-tidy-imports]
+banned-api = { json = { msg = "Use superset.utils.json instead" }, simplejson = { msg = "Use superset.utils.json instead" } }
+
 [tool.ruff.format]
 # Like Black, use double quotes for strings.
 quote-style = "double"

requirements/base.txt

@@ -378,7 +378,7 @@ sqlalchemy-utils==0.38.3
     # via
     #   apache-superset (pyproject.toml)
     #   flask-appbuilder
-sqlglot==26.28.1
+sqlglot==27.3.0
     # via apache-superset (pyproject.toml)
 sshtunnel==0.4.0
     # via apache-superset (pyproject.toml)

requirements/development.txt

@@ -795,14 +795,14 @@ sqlalchemy==1.4.54
     #   shillelagh
     #   sqlalchemy-bigquery
     #   sqlalchemy-utils
-sqlalchemy-bigquery==1.12.0
+sqlalchemy-bigquery==1.15.0
     # via apache-superset
 sqlalchemy-utils==0.38.3
     # via
     #   -c requirements/base.txt
     #   apache-superset
     #   flask-appbuilder
-sqlglot==26.28.1
+sqlglot==27.3.0
     # via
     #   -c requirements/base.txt
     #   apache-superset

scripts/check-type.js

@@ -32,6 +32,10 @@ const PACKAGE_ARG_REGEX = /^package=/;
 const EXCLUDE_DECLARATION_DIR_REGEX = /^excludeDeclarationDir=/;
 const DECLARATION_FILE_REGEX = /\.d\.ts$/;
 
+// Configuration for batching and fallback
+const MAX_FILES_FOR_TARGETED_CHECK = 20; // Fallback to full check if more files
+const BATCH_SIZE = 10; // Process files in batches of this size
+
 void (async () => {
   const args = process.argv.slice(2);
   const {
@@ -45,27 +49,94 @@ void (async () => {
   }
 
   const packageRootDir = await getPackage(packageArg);
-  const updatedArgs = removePackageSegment(remainingArgs, packageRootDir);
-  const argsStr = updatedArgs.join(" ");
+  const changedFiles = removePackageSegment(remainingArgs, packageRootDir);
 
-  const excludedDeclarationDirs = getExcludedDeclarationDirs(
-    excludeDeclarationDirArg
+  // Filter to only TypeScript files
+  const tsFiles = changedFiles.filter(file =>
+    /\.(ts|tsx)$/.test(file) && !DECLARATION_FILE_REGEX.test(file)
   );
+
+  console.log(`Type checking ${tsFiles.length} changed TypeScript files...`);
+
+  if (tsFiles.length === 0) {
+    console.log("No TypeScript files to check.");
+    exit(0);
+  }
+
+  // Decide strategy based on number of files
+  if (tsFiles.length > MAX_FILES_FOR_TARGETED_CHECK) {
+    console.log(`Too many files (${tsFiles.length} > ${MAX_FILES_FOR_TARGETED_CHECK}), running full type check...`);
+    await runFullTypeCheck(packageRootDir, excludeDeclarationDirArg);
+  } else {
+    console.log(`Running targeted type check on ${tsFiles.length} files...`);
+    await runTargetedTypeCheck(packageRootDir, tsFiles, excludeDeclarationDirArg);
+  }
+})();
+
+/**
+ * Run full type check on the entire project
+ */
+async function runFullTypeCheck(packageRootDir, excludeDeclarationDirArg) {
+  const packageRootDirAbsolute = join(SUPERSET_ROOT, packageRootDir);
+  const tsConfig = getTsConfig(packageRootDirAbsolute);
+  // Use incremental compilation for better caching
+  const command = `--noEmit --allowJs --incremental --project ${tsConfig}`;
+
+  await executeTypeCheck(packageRootDirAbsolute, command);
+}
+
+/**
+ * Run targeted type check on specific files, with batching
+ */
+async function runTargetedTypeCheck(packageRootDir, tsFiles, excludeDeclarationDirArg) {
+  const excludedDeclarationDirs = getExcludedDeclarationDirs(excludeDeclarationDirArg);
   let declarationFiles = await getFilesRecursively(
-    packageRootDir,
+    join(SUPERSET_ROOT, packageRootDir),
     DECLARATION_FILE_REGEX,
     excludedDeclarationDirs
   );
   declarationFiles = removePackageSegment(declarationFiles, packageRootDir);
-  const declarationFilesStr = declarationFiles.join(" ");
 
   const packageRootDirAbsolute = join(SUPERSET_ROOT, packageRootDir);
   const tsConfig = getTsConfig(packageRootDirAbsolute);
-  const command = `--noEmit --allowJs --composite false --project ${tsConfig} ${argsStr} ${declarationFilesStr}`;
 
+  // Process files in batches to avoid command line length limits
+  const batches = [];
+  for (let i = 0; i < tsFiles.length; i += BATCH_SIZE) {
+    batches.push(tsFiles.slice(i, i + BATCH_SIZE));
+  }
+
+  let hasErrors = false;
+
+  for (const [batchIndex, batch] of batches.entries()) {
+    if (batches.length > 1) {
+      console.log(`\nProcessing batch ${batchIndex + 1}/${batches.length} (${batch.length} files)...`);
+    }
+
+    const argsStr = batch.join(" ");
+    const declarationFilesStr = declarationFiles.join(" ");
+    // For targeted checks, keep composite false since we're passing specific files
+    const command = `--noEmit --allowJs --composite false --project ${tsConfig} ${argsStr} ${declarationFilesStr}`;
+
+    try {
+      await executeTypeCheck(packageRootDirAbsolute, command);
+    } catch (error) {
+      hasErrors = true;
+      // Continue processing other batches to show all errors
+    }
+  }
+
+  if (hasErrors) {
+    exit(1);
+  }
+}
+
+/**
+ * Execute the TypeScript type check command
+ */
+async function executeTypeCheck(packageRootDirAbsolute, command) {
   try {
     chdir(packageRootDirAbsolute);
-    // Please ensure that tscw-config is installed in the package being type-checked.
     const tscw = packageRequire("tscw-config");
     const child = await tscw`${command}`;
 
@@ -77,14 +148,16 @@ void (async () => {
       console.error(child.stderr);
     }
 
-    exit(child.exitCode);
+    if (child.exitCode !== 0) {
+      throw new Error(`Type check failed with exit code ${child.exitCode}`);
+    }
   } catch (e) {
-    console.error("Failed to execute type checking:", e);
-    console.error("Package:", packageRootDir);
+    console.error("Failed to execute type checking:", e.message);
     console.error("Command:", `tscw ${command}`);
-    exit(1);
+    throw e;
   }
-})();
+}
+
 
 /**
  *
@@ -112,7 +185,6 @@ function shouldExcludeDir(fullPath, excludedDirs) {
  *
  * @returns {Promise<string[]>}
  */
-
 async function getFilesRecursively(dir, regex, excludedDirs) {
   try {
     const files = await readdir(dir, { withFileTypes: true });
@@ -186,7 +258,6 @@ function getExcludedDeclarationDirs(excludeDeclarationDirArg) {
  * @param {RegExp[]} regexes
  * @returns {{ matchedArgs: (string | undefined)[], remainingArgs: string[] }}
  */
-
 function extractArgs(args, regexes) {
   /**
    * @type {(string | undefined)[]}

scripts/python_tests.sh

@@ -33,4 +33,4 @@ superset load-test-users
 
 echo "Running tests"
 
-pytest --durations-min=2 --maxfail=1 --cov-report= --cov=superset ./tests/integration_tests "$@"
+pytest --durations-min=2 --cov-report= --cov=superset ./tests/integration_tests "$@"

superset-frontend/cypress-base/cypress/e2e/dashboard/drillby.test.ts

@@ -54,7 +54,7 @@ const drillBy = (targetDrillByColumn: string, isLegacy = false) => {
     interceptV1ChartData();
   }
 
-  cy.get('.ant-dropdown:not(.ant-dropdown-hidden)')
+  cy.get('.ant-dropdown:not(.ant-dropdown-hidden)', { timeout: 15000 })
     .should('be.visible')
     .find("[role='menu'] [role='menuitem']")
     .contains(/^Drill by$/)
@@ -529,7 +529,7 @@ describe('Drill by modal', () => {
       ]);
     });
 
-    it('Bar Chart', () => {
+    it.skip('Bar Chart', () => {
       testEchart('echarts_timeseries_bar', 'Bar Chart', [
         [85, 94],
         [490, 68],
@@ -612,7 +612,7 @@ describe('Drill by modal', () => {
       ]);
     });
 
-    it('Mixed Chart', () => {
+    it.skip('Mixed Chart', () => {
       cy.get('[data-test-viz-type="mixed_timeseries"] canvas').then($canvas => {
         // click 'boy'
         cy.wrap($canvas).scrollIntoView();

superset-frontend/cypress-base/cypress/e2e/dashboard/horizontalFilterBar.test.ts

@@ -154,6 +154,7 @@ describe('Horizontal FilterBar', () => {
       { name: 'test_12', column: 'year', datasetId: 2 },
     ]);
     setFilterBarOrientation('horizontal');
+
     cy.get('.filter-item-wrapper').should('have.length', 3);
     openMoreFilters();
     cy.getBySel('form-item-value').should('have.length', 12);

superset-frontend/package-lock.json

@@ -53,8 +53,8 @@
         "@visx/scale": "^3.5.0",
         "@visx/tooltip": "^3.0.0",
         "@visx/xychart": "^3.5.1",
-        "ag-grid-community": "33.1.1",
-        "ag-grid-react": "33.1.1",
+        "ag-grid-community": "^34.0.2",
+        "ag-grid-react": "34.0.2",
         "antd": "^5.24.6",
         "chrono-node": "^2.7.8",
         "classnames": "^2.2.5",
@@ -77,7 +77,6 @@
         "geostyler-style": "7.5.0",
         "geostyler-wfs-parser": "^2.0.3",
         "googleapis": "^130.0.0",
-        "html-webpack-plugin": "^5.6.3",
         "immer": "^10.1.1",
         "interweave": "^13.1.0",
         "jquery": "^3.7.1",
@@ -249,7 +248,7 @@
         "mini-css-extract-plugin": "^2.9.0",
         "open-cli": "^8.0.0",
         "po2json": "^0.4.5",
-        "prettier": "3.5.3",
+        "prettier": "3.6.2",
         "prettier-plugin-packagejson": "^2.5.3",
         "process": "^0.11.10",
         "react-resizable": "^3.0.5",
@@ -276,7 +275,7 @@
         "webpack-visualizer-plugin2": "^1.2.0"
       },
       "engines": {
-        "node": "^20.16.0",
+        "node": "^20.18.1",
         "npm": "^10.8.1"
       },
       "peerDependencies": {
@@ -18748,27 +18747,27 @@
       }
     },
     "node_modules/ag-charts-types": {
-      "version": "11.1.1",
-      "resolved": "https://registry.npmjs.org/ag-charts-types/-/ag-charts-types-11.1.1.tgz",
-      "integrity": "sha512-bRmUcf5VVhEEekhX8Vk0NSwa8Te8YM/zchjyYKR2CX4vDYiwoohM1Jg9RFvbIhVbLC1S6QrPEbx5v2C6RDfpSA==",
+      "version": "12.0.2",
+      "resolved": "https://registry.npmjs.org/ag-charts-types/-/ag-charts-types-12.0.2.tgz",
+      "integrity": "sha512-AWM1Y+XW+9VMmV3AbzdVEnreh/I2C9Pmqpc2iLmtId3Xbvmv7O56DqnuDb9EXjK5uPxmyUerTP+utL13UGcztw==",
       "license": "MIT"
     },
     "node_modules/ag-grid-community": {
-      "version": "33.1.1",
-      "resolved": "https://registry.npmjs.org/ag-grid-community/-/ag-grid-community-33.1.1.tgz",
-      "integrity": "sha512-CNubIro0ipj4nfQ5WJPG9Isp7UI6MMDvNzrPdHNf3W+IoM8Uv3RUhjEn7xQqpQHuu6o/tMjrqpacipMUkhzqnw==",
+      "version": "34.0.2",
+      "resolved": "https://registry.npmjs.org/ag-grid-community/-/ag-grid-community-34.0.2.tgz",
+      "integrity": "sha512-hVJp5vrmwHRB10YjfSOVni5YJkO/v+asLjT72S4YnIFSx8lAgyPmByNJgtojk1aJ5h6Up93jTEmGDJeuKiWWLA==",
       "license": "MIT",
       "dependencies": {
-        "ag-charts-types": "11.1.1"
+        "ag-charts-types": "12.0.2"
       }
     },
     "node_modules/ag-grid-react": {
-      "version": "33.1.1",
-      "resolved": "https://registry.npmjs.org/ag-grid-react/-/ag-grid-react-33.1.1.tgz",
-      "integrity": "sha512-xJ+t2gpqUUwpFqAeDvKz/GLVR4unkOghfQBr8iIY9RAdGFarYFClJavsOa8XPVVUqEB9OIuPVFnOdtocbX0jeA==",
+      "version": "34.0.2",
+      "resolved": "https://registry.npmjs.org/ag-grid-react/-/ag-grid-react-34.0.2.tgz",
+      "integrity": "sha512-1KBXkTvwtZiYVlSuDzBkiqfHjZgsATOmpLZdAtdmsCSOOOEWai0F9zHHgBuHfyciAE4nrbQWfojkx8IdnwsKFw==",
       "license": "MIT",
       "dependencies": {
-        "ag-grid-community": "33.1.1",
+        "ag-grid-community": "34.0.2",
         "prop-types": "^15.8.1"
       },
       "peerDependencies": {
@@ -46219,9 +46218,9 @@
       }
     },
     "node_modules/prettier": {
-      "version": "3.5.3",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.5.3.tgz",
-      "integrity": "sha512-QQtaxnoDJeAkDvDKWCLiwIXkTgRhwYDEQCghU9Z6q03iyek/rxRh/2lC3HB7P8sWT2xC/y5JDctPLBIGzHKbhw==",
+      "version": "3.6.2",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.6.2.tgz",
+      "integrity": "sha512-I7AIg5boAr5R0FFtJ6rCfD+LFsWHp81dolrFD8S79U9tb8Az2nGrJncnMSnys+bpQJfRUzqs9hnA81OAA3hCuQ==",
       "devOptional": true,
       "license": "MIT",
       "bin": {
@@ -61169,8 +61168,8 @@
         "@react-icons/all-files": "^4.1.0",
         "@types/d3-array": "^2.9.0",
         "@types/react-table": "^7.7.20",
-        "ag-grid-community": "^33.1.1",
-        "ag-grid-react": "^33.1.1",
+        "ag-grid-community": "^34.0.2",
+        "ag-grid-react": "^34.0.2",
         "classnames": "^2.5.1",
         "d3-array": "^2.4.0",
         "lodash": "^4.17.21",
@@ -61206,8 +61205,10 @@
       },
       "peerDependencies": {
         "@ant-design/icons": "^5.2.6",
+        "@reduxjs/toolkit": "*",
         "@superset-ui/chart-controls": "*",
         "@superset-ui/core": "*",
+        "@types/react-redux": "*",
         "geostyler": "^14.1.3",
         "geostyler-data": "^1.0.0",
         "geostyler-openlayers-parser": "^4.0.0",

superset-frontend/package.json

@@ -72,7 +72,7 @@
     "test": "cross-env NODE_ENV=test NODE_OPTIONS=\"--max-old-space-size=8192\" jest --max-workers=80% --silent",
     "test-loud": "cross-env NODE_ENV=test NODE_OPTIONS=\"--max-old-space-size=8192\" jest --max-workers=80%",
     "type": "tsc --noEmit",
-    "update-maps": "jupyter nbconvert --to notebook --execute --inplace 'plugins/legacy-plugin-chart-country-map/scripts/Country Map GeoJSON Generator.ipynb' -Xfrozen_modules=off",
+    "update-maps": "cd plugins/legacy-plugin-chart-country-map/scripts && jupyter nbconvert --to notebook --execute --inplace --allow-errors --ExecutePreprocessor.timeout=1200 'Country Map GeoJSON Generator.ipynb'",
     "validate-release": "../RELEASING/validate_this_release.sh"
   },
   "browserslist": [
@@ -121,8 +121,8 @@
     "@visx/scale": "^3.5.0",
     "@visx/tooltip": "^3.0.0",
     "@visx/xychart": "^3.5.1",
-    "ag-grid-community": "33.1.1",
-    "ag-grid-react": "33.1.1",
+    "ag-grid-community": "^34.0.2",
+    "ag-grid-react": "34.0.2",
     "antd": "^5.24.6",
     "chrono-node": "^2.7.8",
     "classnames": "^2.2.5",
@@ -145,7 +145,6 @@
     "geostyler-style": "7.5.0",
     "geostyler-wfs-parser": "^2.0.3",
     "googleapis": "^130.0.0",
-    "html-webpack-plugin": "^5.6.3",
     "immer": "^10.1.1",
     "interweave": "^13.1.0",
     "jquery": "^3.7.1",
@@ -317,7 +316,7 @@
     "mini-css-extract-plugin": "^2.9.0",
     "open-cli": "^8.0.0",
     "po2json": "^0.4.5",
-    "prettier": "3.5.3",
+    "prettier": "3.6.2",
     "prettier-plugin-packagejson": "^2.5.3",
     "process": "^0.11.10",
     "react-resizable": "^3.0.5",
@@ -350,7 +349,7 @@
     "regenerator-runtime": "^0.14.1"
   },
   "engines": {
-    "node": "^20.16.0",
+    "node": "^20.18.1",
     "npm": "^10.8.1"
   },
   "overrides": {

superset-frontend/packages/superset-ui-chart-controls/src/components/ControlHeader.tsx

@@ -18,8 +18,7 @@
  */
 import { ReactNode } from 'react';
 import { t, css } from '@superset-ui/core';
-import { InfoCircleOutlined } from '@ant-design/icons';
-import { InfoTooltip, Tooltip } from '@superset-ui/core/components';
+import { InfoTooltip, Tooltip, Icons } from '@superset-ui/core/components';
 
 type ValidationError = string;
 
@@ -93,7 +92,7 @@ export function ControlHeader({
     <div className="ControlHeader" data-test={`${name}-header`}>
       <div className="pull-left">
         <label className="control-label" htmlFor={name}>
-          {leftNode && <span>{leftNode}</span>}
+          {leftNode && <>{leftNode}</>}
           <span
             role={onClick ? 'button' : undefined}
             {...(onClick ? { onClick, tabIndex: 0 } : {})}
@@ -104,9 +103,9 @@ export function ControlHeader({
           {warning && (
             <span>
               <Tooltip id="error-tooltip" placement="top" title={warning}>
-                <InfoCircleOutlined
+                <Icons.InfoCircleOutlined
+                  iconSize="m"
                   css={theme => css`
-                    font-size: ${theme.sizeUnit * 3}px;
                     color: ${theme.colorError};
                   `}
                 />
@@ -116,9 +115,9 @@ export function ControlHeader({
           {danger && (
             <span>
               <Tooltip id="error-tooltip" placement="top" title={danger}>
-                <InfoCircleOutlined
+                <Icons.InfoCircleOutlined
+                  iconSize="m"
                   css={theme => css`
-                    font-size: ${theme.sizeUnit * 3}px;
                     color: ${theme.colorError};
                   `}
                 />{' '}
@@ -132,9 +131,9 @@ export function ControlHeader({
                 placement="top"
                 title={validationErrors.join(' ')}
               >
-                <InfoCircleOutlined
+                <Icons.InfoCircleOutlined
+                  iconSize="m"
                   css={theme => css`
-                    font-size: ${theme.sizeUnit * 3}px;
                     color: ${theme.colorError};
                   `}
                 />{' '}

superset-frontend/packages/superset-ui-chart-controls/src/components/Select.tsx

@@ -86,7 +86,9 @@ export default function Select<VT extends string | number>({
         minWidth,
       }}
     >
-      {options?.map(([val, label]) => <Option value={val}>{label}</Option>)}
+      {options?.map(([val, label]) => (
+        <Option value={val}>{label}</Option>
+      ))}
       {children}
       {value && !optionsHasValue && (
         <Option key={value} value={value}>

superset-frontend/packages/superset-ui-chart-controls/src/sections/echartsTimeSeriesQuery.tsx

@@ -30,7 +30,7 @@ const controlsWithoutXAxis: ControlSetRow[] = [
   ['groupby'],
   [contributionModeControl],
   ['adhoc_filters'],
-  ['limit'],
+  ['limit', 'group_others_when_limit_reached'],
   ['timeseries_limit_metric'],
   ['order_desc'],
   ['row_limit'],

superset-frontend/packages/superset-ui-chart-controls/src/shared-controls/customControls.tsx

@@ -41,6 +41,53 @@ import {
 import { checkColumnType } from '../utils/checkColumnType';
 import { isSortable } from '../utils/isSortable';
 
+// Aggregation choices with computation methods for plugins and controls
+export const aggregationChoices = {
+  raw: {
+    label: 'Overall value',
+    compute: (data: number[]) => {
+      if (!data.length) return null;
+      return data[0];
+    },
+  },
+  LAST_VALUE: {
+    label: 'Last Value',
+    compute: (data: number[]) => {
+      if (!data.length) return null;
+      return data[0];
+    },
+  },
+  sum: {
+    label: 'Total (Sum)',
+    compute: (data: number[]) =>
+      data.length ? data.reduce((a, b) => a + b, 0) : null,
+  },
+  mean: {
+    label: 'Average (Mean)',
+    compute: (data: number[]) =>
+      data.length ? data.reduce((a, b) => a + b, 0) / data.length : null,
+  },
+  min: {
+    label: 'Minimum',
+    compute: (data: number[]) => (data.length ? Math.min(...data) : null),
+  },
+  max: {
+    label: 'Maximum',
+    compute: (data: number[]) => (data.length ? Math.max(...data) : null),
+  },
+  median: {
+    label: 'Median',
+    compute: (data: number[]) => {
+      if (!data.length) return null;
+      const sorted = [...data].sort((a, b) => a - b);
+      const mid = Math.floor(sorted.length / 2);
+      return sorted.length % 2 === 0
+        ? (sorted[mid - 1] + sorted[mid]) / 2
+        : sorted[mid];
+    },
+  },
+} as const;
+
 export const contributionModeControl = {
   name: 'contributionMode',
   config: {
@@ -69,17 +116,12 @@ export const aggregationControl = {
     default: 'LAST_VALUE',
     clearable: false,
     renderTrigger: false,
-    choices: [
-      ['raw', t('None')],
-      ['LAST_VALUE', t('Last Value')],
-      ['sum', t('Total (Sum)')],
-      ['mean', t('Average (Mean)')],
-      ['min', t('Minimum')],
-      ['max', t('Maximum')],
-      ['median', t('Median')],
-    ],
+    choices: Object.entries(aggregationChoices).map(([value, { label }]) => [
+      value,
+      t(label),
+    ]),
     description: t(
-      'Aggregation method used to compute the Big Number from the Trendline.For non-additive metrics like ratios, averages, distinct counts, etc use NONE.',
+      'Method to compute the displayed value. "Overall value" calculates a single metric across the entire filtered time period, ideal for non-additive metrics like ratios, averages, or distinct counts. Other methods operate over the time series data points.',
     ),
     provideFormDataToProps: true,
     mapStateToProps: ({ form_data }: ControlPanelState) => ({

superset-frontend/packages/superset-ui-chart-controls/src/shared-controls/sharedControls.tsx

@@ -283,6 +283,19 @@ const series_limit: SharedControlConfig<'SelectControl'> = {
   ),
 };
 
+const group_others_when_limit_reached: SharedControlConfig<'CheckboxControl'> =
+  {
+    type: 'CheckboxControl',
+    label: t('Group remaining as "Others"'),
+    default: false,
+    description: t(
+      'Groups remaining series into an "Others" category when series limit is reached. ' +
+        'This prevents incomplete time series data from being displayed.',
+    ),
+    visibility: ({ form_data }: { form_data: any }) =>
+      Boolean(form_data?.limit || form_data?.series_limit),
+  };
+
 const y_axis_format: SharedControlConfig<'SelectControl', SelectDefaultOption> =
   {
     type: 'SelectControl',
@@ -446,6 +459,7 @@ export default {
   time_shift_color,
   series_columns: dndColumnsControl,
   series_limit,
+  group_others_when_limit_reached,
   series_limit_metric: dndSortByControl,
   legacy_order_by: dndSortByControl,
   truncate_metric,

superset-frontend/packages/superset-ui-core/src/components/AsyncAceEditor/index.tsx

@@ -35,6 +35,11 @@ import { useTheme, css } from '@superset-ui/core';
 import { Global } from '@emotion/react';
 
 export { getTooltipHTML } from './Tooltip';
+export { useJsonValidation } from './useJsonValidation';
+export type {
+  JsonValidationAnnotation,
+  UseJsonValidationOptions,
+} from './useJsonValidation';
 
 export interface AceCompleterKeywordData {
   name: string;
@@ -265,7 +270,7 @@ export function AsyncAceEditor(
                 /* Adjust tooltip styles */
                 .ace_tooltip {
                   margin-left: ${token.margin}px;
-                  padding: 0px;
+                  padding: ${token.sizeUnit * 2}px;
                   background-color: ${token.colorBgElevated} !important;
                   color: ${token.colorText} !important;
                   border: 1px solid ${token.colorBorderSecondary};

superset-frontend/packages/superset-ui-core/src/components/AsyncAceEditor/useJsonValidation.test.ts

@@ -0,0 +1,75 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import { renderHook } from '@testing-library/react-hooks';
+import { useJsonValidation } from './useJsonValidation';
+
+describe('useJsonValidation', () => {
+  it('returns empty array for valid JSON', () => {
+    const { result } = renderHook(() => useJsonValidation('{"key": "value"}'));
+    expect(result.current).toEqual([]);
+  });
+
+  it('returns empty array when disabled', () => {
+    const { result } = renderHook(() =>
+      useJsonValidation('invalid json', { enabled: false }),
+    );
+    expect(result.current).toEqual([]);
+  });
+
+  it('returns empty array for empty input', () => {
+    const { result } = renderHook(() => useJsonValidation(''));
+    expect(result.current).toEqual([]);
+  });
+
+  it('extracts line and column from error message with parentheses', () => {
+    // Since we can't control the exact error message from JSON.parse,
+    // let's test with a mock that demonstrates the pattern matching
+    const mockError = {
+      message:
+        "Expected ',' or '}' after property value in JSON at position 19 (line 3 column 2)",
+    };
+
+    // Test the regex pattern directly
+    const match = mockError.message.match(/\(line (\d+) column (\d+)\)/);
+    expect(match).toBeTruthy();
+    expect(match![1]).toBe('3');
+    expect(match![2]).toBe('2');
+  });
+
+  it('returns error on first line when no line/column info in message', () => {
+    const invalidJson = '{invalid}';
+    const { result } = renderHook(() => useJsonValidation(invalidJson));
+
+    expect(result.current).toHaveLength(1);
+    expect(result.current[0]).toMatchObject({
+      type: 'error',
+      row: 0,
+      column: 0,
+      text: expect.stringContaining('Invalid JSON'),
+    });
+  });
+
+  it('uses custom error prefix', () => {
+    const { result } = renderHook(() =>
+      useJsonValidation('{invalid}', { errorPrefix: 'Custom error' }),
+    );
+
+    expect(result.current[0].text).toContain('Custom error');
+  });
+});

superset-frontend/packages/superset-ui-core/src/components/AsyncAceEditor/useJsonValidation.ts

@@ -0,0 +1,82 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import { useMemo } from 'react';
+
+export interface JsonValidationAnnotation {
+  type: 'error' | 'warning' | 'info';
+  row: number;
+  column: number;
+  text: string;
+}
+
+export interface UseJsonValidationOptions {
+  /** Whether to enable JSON validation. Default: true */
+  enabled?: boolean;
+  /** Custom error message prefix. Default: 'Invalid JSON' */
+  errorPrefix?: string;
+}
+
+/**
+ * Hook for JSON validation that returns AceEditor-compatible annotations.
+ * Based on the SQL Lab validation pattern.
+ *
+ * @param jsonValue - The JSON string to validate
+ * @param options - Validation options
+ * @returns Array of annotation objects for AceEditor
+ */
+export function useJsonValidation(
+  jsonValue?: string,
+  options: UseJsonValidationOptions = {},
+): JsonValidationAnnotation[] {
+  const { enabled = true, errorPrefix = 'Invalid JSON' } = options;
+
+  return useMemo(() => {
+    // Skip validation if disabled or empty value
+    if (!enabled || !jsonValue?.trim()) {
+      return [];
+    }
+
+    try {
+      JSON.parse(jsonValue);
+      return []; // Valid JSON - no annotations
+    } catch (error: any) {
+      const errorMessage = error.message || 'syntax error';
+
+      // Try to extract line/column from error message
+      // Look for pattern: (line X column Y) - often at the end of error messages
+      let row = 0;
+      let column = 0;
+
+      const match = errorMessage.match(/\(line (\d+) column (\d+)\)/);
+      if (match) {
+        row = parseInt(match[1], 10) - 1; // Convert to 0-based
+        column = parseInt(match[2], 10) - 1;
+      }
+
+      return [
+        {
+          type: 'error' as const,
+          row,
+          column,
+          text: `${errorPrefix}: ${errorMessage}`,
+        },
+      ];
+    }
+  }, [enabled, jsonValue, errorPrefix]);
+}

superset-frontend/packages/superset-ui-core/src/components/Button/index.tsx

@@ -17,7 +17,6 @@
  * under the License.
  */
 import { Children, ReactElement, Fragment } from 'react';
-
 import cx from 'classnames';
 import { Button as AntdButton } from 'antd';
 import { useTheme } from '@superset-ui/core';
@@ -88,6 +87,7 @@ export function Button(props: ButtonProps) {
   const element = children as ReactElement;
 
   let renderedChildren = [];
+
   if (element && element.type === Fragment) {
     renderedChildren = Children.toArray(element.props.children);
   } else {
@@ -118,7 +118,7 @@ export function Button(props: ButtonProps) {
         display: 'inline-flex',
         alignItems: 'center',
         justifyContent: 'center',
-        lineHeight: 1.5715,
+        lineHeight: 1,
         fontSize: fontSizeSM,
         fontWeight: fontWeightStrong,
         height,

superset-frontend/packages/superset-ui-core/src/components/CodeSyntaxHighlighter/index.tsx

@@ -20,7 +20,7 @@ import { useEffect, useState } from 'react';
 import SyntaxHighlighterBase from 'react-syntax-highlighter/dist/cjs/light';
 import github from 'react-syntax-highlighter/dist/cjs/styles/hljs/github';
 import tomorrow from 'react-syntax-highlighter/dist/cjs/styles/hljs/tomorrow-night';
-import { themeObject } from '@superset-ui/core';
+import { useTheme, isThemeDark } from '@superset-ui/core';
 
 export type SupportedLanguage = 'sql' | 'htmlbars' | 'markdown' | 'json';
 
@@ -77,6 +77,7 @@ export const CodeSyntaxHighlighter: React.FC<CodeSyntaxHighlighterProps> = ({
   wrapLines = true,
   style: overrideStyle,
 }) => {
+  const theme = useTheme();
   const [isLanguageReady, setIsLanguageReady] = useState(
     registeredLanguages.has(language),
   );
@@ -92,14 +93,14 @@ export const CodeSyntaxHighlighter: React.FC<CodeSyntaxHighlighterProps> = ({
     loadLanguage();
   }, [language]);
 
-  const isDark = themeObject.isThemeDark();
+  const isDark = isThemeDark(theme);
   const themeStyle = overrideStyle || (isDark ? tomorrow : github);
 
   const defaultCustomStyle: React.CSSProperties = {
-    background: themeObject.theme.colorBgElevated,
-    padding: themeObject.theme.sizeUnit * 4,
+    background: theme.colorBgElevated,
+    padding: theme.sizeUnit * 4,
     border: 0,
-    borderRadius: themeObject.theme.borderRadius,
+    borderRadius: theme.borderRadius,
     ...customStyle,
   };
 

superset-frontend/packages/superset-ui-core/src/components/Collapse/CollapseLabelInModal.tsx

@@ -15,7 +15,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import { useTheme } from '@superset-ui/core';
+import { useTheme, css } from '@superset-ui/core';
 import { Typography } from '@superset-ui/core/components/Typography';
 import { Icons } from '@superset-ui/core/components';
 
@@ -29,7 +29,7 @@ interface CollapseLabelInModalProps {
 export const CollapseLabelInModal: React.FC<CollapseLabelInModalProps> = ({
   title,
   subtitle,
-  validateCheckStatus = false,
+  validateCheckStatus,
   testId,
 }) => {
   const theme = useTheme();
@@ -37,36 +37,38 @@ export const CollapseLabelInModal: React.FC<CollapseLabelInModalProps> = ({
   return (
     <div data-test={testId}>
       <Typography.Title
-        style={{
-          marginTop: 0,
-          marginBottom: theme.sizeUnit / 2,
-          fontSize: theme.fontSizeLG,
-        }}
+        css={css`
+          && {
+            margin-top: 0;
+            margin-bottom: ${theme.sizeUnit / 2}px;
+            font-size: ${theme.fontSizeLG}px;
+          }
+        `}
       >
         {title}{' '}
-        {validateCheckStatus ? (
-          <Icons.CheckCircleOutlined
-            style={{ color: theme.colorSuccess }}
-            aria-label="check-circle"
-            role="img"
-          />
-        ) : (
-          <span
-            style={{
-              color: theme.colorErrorText,
-              fontSize: theme.fontSizeLG,
-            }}
-          >
-            *
-          </span>
-        )}
+        {validateCheckStatus !== undefined &&
+          (validateCheckStatus ? (
+            <Icons.CheckCircleOutlined
+              iconColor={theme.colorSuccess}
+              aria-label="check-circle"
+            />
+          ) : (
+            <span
+              css={css`
+                color: ${theme.colorErrorText};
+                font-size: ${theme.fontSizeLG}px;
+              `}
+            >
+              *
+            </span>
+          ))}
       </Typography.Title>
       <Typography.Paragraph
-        style={{
-          margin: 0,
-          fontSize: theme.fontSizeSM,
-          color: theme.colorTextDescription,
-        }}
+        css={css`
+          margin: 0;
+          font-size: ${theme.fontSizeSM}px;
+          color: ${theme.colorTextDescription};
+        `}
       >
         {subtitle}
       </Typography.Paragraph>

superset-frontend/packages/superset-ui-core/src/components/ConfirmStatusChange/index.tsx

@@ -68,6 +68,7 @@ export function ConfirmStatusChange({
         onConfirm={confirm}
         onHide={hide}
         open={open}
+        name="please confirm"
         title={title}
       />
     </>

superset-frontend/packages/superset-ui-core/src/components/DeleteModal/index.tsx

@@ -37,6 +37,7 @@ export function DeleteModal({
   onHide,
   open,
   title,
+  name,
 }: DeleteModalProps) {
   const [disableChange, setDisableChange] = useState(true);
   const [confirmation, setConfirmation] = useState<string>('');
@@ -78,6 +79,7 @@ export function DeleteModal({
       primaryButtonName={t('Delete')}
       primaryButtonStyle="danger"
       show={open}
+      name={name}
       title={title}
       centered
     >

superset-frontend/packages/superset-ui-core/src/components/DeleteModal/types.ts

@@ -25,4 +25,5 @@ export interface DeleteModalProps {
   onHide: () => void;
   open: boolean;
   title: ReactNode;
+  name?: string;
 }

superset-frontend/packages/superset-ui-core/src/components/EmptyState/index.tsx

@@ -128,7 +128,7 @@ const ImageContainer = ({
       <Empty
         description={false}
         image={mappedImage}
-        imageStyle={getImageHeight(size)}
+        styles={{ image: getImageHeight(size) }}
       />
     </div>
   );
@@ -144,6 +144,7 @@ export const EmptyState: React.FC<EmptyStateProps> = ({
   description = t('There is currently no information to display.'),
   image = 'empty.svg',
   buttonText,
+  buttonIcon,
   buttonAction,
   size = 'medium',
   children,
@@ -165,6 +166,7 @@ export const EmptyState: React.FC<EmptyStateProps> = ({
       )}
       {buttonText && buttonAction && (
         <Button
+          icon={buttonIcon}
           buttonStyle="primary"
           onClick={buttonAction}
           onMouseDown={handleMouseDown}

superset-frontend/packages/superset-ui-core/src/components/EmptyState/types.ts

@@ -17,6 +17,7 @@
  * under the License.
  */
 import type { ReactNode, SyntheticEvent } from 'react';
+import type { IconType } from '@superset-ui/core/components';
 
 export type EmptyStateSize = 'small' | 'medium' | 'large';
 
@@ -25,6 +26,7 @@ export type EmptyStateProps = {
   description?: ReactNode;
   image?: ReactNode | string;
   buttonText?: ReactNode;
+  buttonIcon?: IconType;
   buttonAction?: (event: SyntheticEvent) => void;
   size?: EmptyStateSize;
   children?: ReactNode;

superset-frontend/packages/superset-ui-core/src/components/Icons/BaseIcon.tsx

@@ -17,7 +17,7 @@
  * under the License.
  */
 
-import { css, useTheme, themeObject } from '../..';
+import { css, useTheme, getFontSize } from '../..';
 import { AntdIconType, BaseIconProps, CustomIconType, IconType } from './types';
 
 const genAriaLabel = (fileName: string) => {
@@ -52,7 +52,7 @@ export const BaseIconComponent: React.FC<
   const style = {
     color: iconColor,
     fontSize: iconSize
-      ? `${themeObject.getFontSize(iconSize)}px`
+      ? `${getFontSize(theme, iconSize)}px`
       : `${theme.fontSize}px`,
     cursor: rest?.onClick ? 'pointer' : undefined,
   };
@@ -76,12 +76,12 @@ export const BaseIconComponent: React.FC<
         style={style}
         width={
           iconSize
-            ? `${themeObject.getFontSize(iconSize) || theme.fontSize}px`
+            ? `${getFontSize(theme, iconSize) || theme.fontSize}px`
             : `${theme.fontSize}px`
         }
         height={
           iconSize
-            ? `${themeObject.getFontSize(iconSize) || theme.fontSize}px`
+            ? `${getFontSize(theme, iconSize) || theme.fontSize}px`
             : `${theme.fontSize}px`
         }
         {...(rest as CustomIconType)}

superset-frontend/packages/superset-ui-core/src/components/InfoTooltip/index.tsx

@@ -19,7 +19,7 @@
 import { KeyboardEvent, useMemo } from 'react';
 import { SerializedStyles, CSSObject } from '@emotion/react';
 import { kebabCase } from 'lodash';
-import { css, t, useTheme, themeObject } from '@superset-ui/core';
+import { css, t, useTheme, getFontSize } from '@superset-ui/core';
 import {
   CloseCircleOutlined,
   InfoCircleOutlined,
@@ -68,7 +68,7 @@ export const InfoTooltip = ({
 
   const iconCss = css`
     color: ${variant?.color ?? theme.colorIcon};
-    font-size: ${themeObject.getFontSize(iconSize)}px;
+    font-size: ${getFontSize(theme, iconSize)}px;
   `;
 
   const handleKeyDown = (event: KeyboardEvent<HTMLSpanElement>) => {

superset-frontend/packages/superset-ui-core/src/components/Label/index.tsx

@@ -18,7 +18,7 @@
  */
 import { Tag } from '@superset-ui/core/components/Tag';
 import { css } from '@emotion/react';
-import { useTheme, themeObject } from '@superset-ui/core';
+import { useTheme, getColorVariants } from '@superset-ui/core';
 import { DatasetTypeLabel } from './reusable/DatasetTypeLabel';
 import { PublishedLabel } from './reusable/PublishedLabel';
 import type { LabelProps } from './types';
@@ -37,7 +37,7 @@ export function Label(props: LabelProps) {
     ...rest
   } = props;
 
-  const baseColor = themeObject.getColorVariants(type);
+  const baseColor = getColorVariants(theme, type);
   const color = baseColor.active;
   const borderColor = baseColor.border;
   const backgroundColor = baseColor.bg;

superset-frontend/packages/superset-ui-core/src/components/LastUpdated/index.tsx

@@ -18,7 +18,7 @@
  */
 import { useEffect, useState, FunctionComponent } from 'react';
 
-import { t, styled, css } from '@superset-ui/core';
+import { t, styled, css, useTheme } from '@superset-ui/core';
 import dayjs from 'dayjs';
 import { extendedDayjs } from '../../utils/dates';
 import { Icons } from '../Icons';
@@ -38,24 +38,14 @@ extendedDayjs.updateLocale('en', {
 });
 
 const TextStyles = styled.span`
-  color: ${({ theme }) => theme.colors.grayscale.base};
-`;
-
-const RefreshIcon = styled(Icons.SyncOutlined)`
-  ${({ theme }) => `
-  width: auto;
-  height: ${theme.sizeUnit * 5}px;
-  position: relative;
-  top: ${theme.sizeUnit}px;
-  left: ${theme.sizeUnit}px;
-  cursor: pointer;
-`};
+  color: ${({ theme }) => theme.colorText};
 `;
 
 export const LastUpdated: FunctionComponent<LastUpdatedProps> = ({
   updatedAt,
   update,
 }) => {
+  const theme = useTheme();
   const [timeSince, setTimeSince] = useState<dayjs.Dayjs>(
     extendedDayjs(updatedAt),
   );
@@ -75,10 +65,9 @@ export const LastUpdated: FunctionComponent<LastUpdatedProps> = ({
     <TextStyles>
       {t('Last Updated %s', timeSince.isValid() ? timeSince.calendar() : '--')}
       {update && (
-        <RefreshIcon
-          iconSize="l"
+        <Icons.SyncOutlined
           css={css`
-            vertical-align: text-bottom;
+            margin-left: ${theme.sizeUnit * 2}px;
           `}
           onClick={update}
         />

superset-frontend/packages/superset-ui-core/src/components/Modal/FormModal.tsx

@@ -33,6 +33,7 @@ export function FormModal({
   formSubmitHandler,
   bodyStyle = {},
   requiredFields = [],
+  name,
 }: FormModalProps) {
   const [form] = Form.useForm();
   const [isSaving, setIsSaving] = useState(false);
@@ -78,6 +79,7 @@ export function FormModal({
 
   return (
     <Modal
+      name={name}
       show={show}
       title={title}
       onHide={handleClose}

superset-frontend/packages/superset-ui-core/src/components/Modal/Modal.tsx

@@ -121,8 +121,8 @@ export const StyledModal = styled(BaseModal)<StyledModalProps>`
 
     .ant-modal-body {
       flex: 0 1 auto;
-      padding: ${theme.sizeUnit * 4}px;
-      padding-bottom: ${theme.sizeUnit * 2}px;
+      padding: ${theme.sizeUnit * 4}px ${theme.sizeUnit * 6}px;
+
       overflow: auto;
       ${!resizable && height && `height: ${height};`}
     }
@@ -333,7 +333,7 @@ const CustomModal = ({
       }
       footer={!hideFooter ? modalFooter : null}
       hideFooter={hideFooter}
-      wrapProps={{ 'data-test': `${name || title}-modal`, ...wrapProps }}
+      wrapProps={{ 'data-test': `${name || 'antd'}-modal`, ...wrapProps }}
       modalRender={modal =>
         resizable || draggable ? (
           <Draggable

superset-frontend/packages/superset-ui-core/src/components/ModalTrigger/index.tsx

@@ -110,6 +110,7 @@ export const ModalTrigger = forwardRef(
           className={className}
           show={showModal}
           onHide={close}
+          name={modalTitle}
           title={modalTitle}
           footer={modalFooter}
           hideFooter={!modalFooter}

superset-frontend/packages/superset-ui-core/src/components/TelemetryPixel/TelemetryPixel.test.tsx

@@ -17,7 +17,7 @@
  * under the License.
  */
 import { render } from '@superset-ui/core/spec';
-import TelemetryPixel from '.';
+import { TelemetryPixel } from '.';
 
 const OLD_ENV = process.env;
 

superset-frontend/packages/superset-ui-core/src/components/TelemetryPixel/index.tsx

@@ -39,7 +39,7 @@ interface TelemetryPixelProps {
 
 const PIXEL_ID = '0d3461e1-abb1-4691-a0aa-5ed50de66af0';
 
-const TelemetryPixel = ({
+export const TelemetryPixel = ({
   version = 'unknownVersion',
   sha = 'unknownSHA',
   build = 'unknownBuild',
@@ -56,4 +56,3 @@ const TelemetryPixel = ({
     />
   );
 };
-export default TelemetryPixel;

superset-frontend/packages/superset-ui-core/src/components/ThemeEditor/index.tsx

@@ -1,150 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-import { Modal, Tooltip, Flex, Select } from 'antd';
-import { Button, JsonEditor } from '@superset-ui/core/components';
-import {
-  themeObject,
-  exampleThemes,
-  SerializableThemeConfig,
-  Theme,
-  AnyThemeConfig,
-} from '@superset-ui/core';
-import { useState } from 'react';
-import { Icons } from '@superset-ui/core/components/Icons';
-
-interface ThemeEditorProps {
-  tooltipTitle?: string;
-  modalTitle?: string;
-  theme?: Theme;
-  setTheme?: (config: AnyThemeConfig) => void;
-}
-
-const ThemeEditor: React.FC<ThemeEditorProps> = ({
-  tooltipTitle = 'Edit Theme',
-  modalTitle = 'Theme Editor',
-  theme,
-  setTheme,
-}) => {
-  const [isModalOpen, setIsModalOpen] = useState<boolean>(false);
-  const jsonTheme =
-    JSON.stringify(theme?.toSerializedConfig(), null, 2) || '{}';
-  const [jsonMetadata, setJsonMetadata] = useState<string>(jsonTheme);
-  const [selectedTheme, setSelectedTheme] = useState<string | null>(null);
-
-  // Get theme names for the Select options
-  const themeOptions: { value: string; label: string }[] = Object.keys(
-    exampleThemes,
-  ).map(key => ({
-    value: key,
-    label: key,
-  }));
-
-  const handleOpenModal = (): void => {
-    setIsModalOpen(true);
-    setJsonMetadata(JSON.stringify(theme?.toSerializedConfig(), null, 2));
-  };
-
-  const handleCancel = (): void => {
-    setIsModalOpen(false);
-  };
-
-  const handleSave = (): void => {
-    try {
-      const parsedTheme = JSON.parse(jsonMetadata);
-      setTheme?.(parsedTheme);
-      setIsModalOpen(false);
-    } catch (error) {
-      console.error('Invalid JSON in theme editor:', error);
-      alert('Error parsing JSON. Please check your input.');
-    }
-  };
-
-  const handleThemeChange = (value: string): void => {
-    setSelectedTheme(value);
-    // When a theme is selected, update the JSON editor with the theme definition
-    const themeData = exampleThemes[value] || ({} as SerializableThemeConfig);
-    setJsonMetadata(JSON.stringify(themeData, null, 2));
-  };
-
-  return (
-    <>
-      <Tooltip title={tooltipTitle} placement="bottom">
-        <Button
-          buttonStyle="link"
-          icon={
-            <Icons.BgColorsOutlined
-              iconSize="l"
-              iconColor={themeObject.theme.colorPrimary}
-            />
-          }
-          onClick={handleOpenModal}
-          aria-label="Edit theme"
-          size="large"
-        />
-      </Tooltip>
-      <Modal
-        title={modalTitle}
-        open={isModalOpen}
-        onCancel={handleCancel}
-        width={800}
-        centered
-        styles={{
-          body: {
-            padding: '24px',
-          },
-        }}
-        footer={
-          <Flex justify="end" gap="small">
-            <Button onClick={handleCancel} buttonStyle="secondary">
-              Cancel
-            </Button>
-            <Button type="primary" onClick={handleSave}>
-              Apply Theme
-            </Button>
-          </Flex>
-        }
-      >
-        <Flex vertical gap="middle">
-          <div>
-            Select a theme template:
-            <Select
-              placeholder="Choose a theme"
-              style={{ width: '100%', marginTop: '8px' }}
-              options={themeOptions}
-              onChange={handleThemeChange}
-              value={selectedTheme}
-            />
-          </div>
-          <JsonEditor
-            showLoadingForImport
-            name="json_metadata"
-            value={jsonMetadata}
-            onChange={setJsonMetadata}
-            tabSize={2}
-            width="100%"
-            height="200px"
-            wrapEnabled
-          />
-        </Flex>
-      </Modal>
-    </>
-  );
-};
-
-export default ThemeEditor;

superset-frontend/packages/superset-ui-core/src/components/ThemeSelect/index.tsx

@@ -1,79 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-import { Tooltip } from 'antd';
-import { Dropdown, Icons } from '@superset-ui/core/components';
-import { t } from '@superset-ui/core';
-import { ThemeAlgorithm, ThemeMode } from '../../theme/types';
-
-export interface ThemeSelectProps {
-  setThemeMode: (newMode: ThemeMode) => void;
-  tooltipTitle?: string;
-  themeMode: ThemeMode;
-}
-
-const ThemeSelect: React.FC<ThemeSelectProps> = ({
-  setThemeMode,
-  tooltipTitle = 'Select theme',
-  themeMode,
-}) => {
-  const handleSelect = (mode: ThemeMode) => {
-    setThemeMode(mode);
-  };
-
-  const themeIconMap: Record<ThemeAlgorithm | ThemeMode, React.ReactNode> = {
-    [ThemeAlgorithm.DEFAULT]: <Icons.SunOutlined />,
-    [ThemeAlgorithm.DARK]: <Icons.MoonOutlined />,
-    [ThemeMode.SYSTEM]: <Icons.FormatPainterOutlined />,
-    [ThemeAlgorithm.COMPACT]: <Icons.CompressOutlined />,
-  };
-
-  return (
-    <Tooltip title={tooltipTitle} placement="bottom">
-      <Dropdown
-        menu={{
-          items: [
-            {
-              key: ThemeMode.DEFAULT,
-              label: t('Light'),
-              onClick: () => handleSelect(ThemeMode.DEFAULT),
-              icon: <Icons.SunOutlined />,
-            },
-            {
-              key: ThemeMode.DARK,
-              label: t('Dark'),
-              onClick: () => handleSelect(ThemeMode.DARK),
-              icon: <Icons.MoonOutlined />,
-            },
-            {
-              key: ThemeMode.SYSTEM,
-              label: t('Match system'),
-              onClick: () => handleSelect(ThemeMode.SYSTEM),
-              icon: <Icons.FormatPainterOutlined />,
-            },
-          ],
-        }}
-        trigger={['click']}
-      >
-        {themeIconMap[themeMode] || <Icons.FormatPainterOutlined />}
-      </Dropdown>
-    </Tooltip>
-  );
-};
-
-export default ThemeSelect;

superset-frontend/packages/superset-ui-core/src/components/ThemeSubMenu/ThemeSubMenu.test.tsx

@@ -0,0 +1,273 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import {
+  render,
+  screen,
+  userEvent,
+  waitFor,
+  within,
+} from '@superset-ui/core/spec';
+import { ThemeMode } from '@superset-ui/core';
+import { Menu } from '@superset-ui/core/components';
+import { ThemeSubMenu } from '.';
+
+// Mock the translation function
+jest.mock('@superset-ui/core', () => ({
+  ...jest.requireActual('@superset-ui/core'),
+  t: (key: string) => key,
+}));
+
+describe('ThemeSubMenu', () => {
+  const defaultProps = {
+    allowOSPreference: true,
+    setThemeMode: jest.fn(),
+    themeMode: ThemeMode.DEFAULT,
+    hasLocalOverride: false,
+    onClearLocalSettings: jest.fn(),
+  };
+
+  const renderThemeSubMenu = (props = defaultProps) =>
+    render(
+      <Menu>
+        <ThemeSubMenu {...props} />
+      </Menu>,
+    );
+
+  const findMenuWithText = async (text: string) => {
+    await waitFor(() => {
+      const found = screen
+        .getAllByRole('menu')
+        .some(m => within(m).queryByText(text));
+
+      if (!found) throw new Error(`Menu with text "${text}" not yet rendered`);
+    });
+
+    return screen.getAllByRole('menu').find(m => within(m).queryByText(text))!;
+  };
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+  });
+
+  it('renders Light and Dark theme options by default', async () => {
+    renderThemeSubMenu();
+
+    userEvent.hover(await screen.findByRole('menuitem'));
+    const menu = await findMenuWithText('Light');
+
+    expect(within(menu!).getByText('Light')).toBeInTheDocument();
+    expect(within(menu!).getByText('Dark')).toBeInTheDocument();
+  });
+
+  it('does not render Match system option when allowOSPreference is false', async () => {
+    renderThemeSubMenu({ ...defaultProps, allowOSPreference: false });
+    userEvent.hover(await screen.findByRole('menuitem'));
+
+    await waitFor(() => {
+      expect(screen.queryByText('Match system')).not.toBeInTheDocument();
+    });
+  });
+
+  it('renders with allowOSPreference as true by default', async () => {
+    renderThemeSubMenu();
+
+    userEvent.hover(await screen.findByRole('menuitem'));
+    const menu = await findMenuWithText('Match system');
+
+    expect(within(menu).getByText('Match system')).toBeInTheDocument();
+  });
+
+  it('renders clear option when both hasLocalOverride and onClearLocalSettings are provided', async () => {
+    const mockClear = jest.fn();
+    renderThemeSubMenu({
+      ...defaultProps,
+      hasLocalOverride: true,
+      onClearLocalSettings: mockClear,
+    });
+
+    userEvent.hover(await screen.findByRole('menuitem'));
+    const menu = await findMenuWithText('Clear local theme');
+
+    expect(within(menu).getByText('Clear local theme')).toBeInTheDocument();
+  });
+
+  it('does not render clear option when hasLocalOverride is false', async () => {
+    const mockClear = jest.fn();
+    renderThemeSubMenu({
+      ...defaultProps,
+      hasLocalOverride: false,
+      onClearLocalSettings: mockClear,
+    });
+
+    userEvent.hover(await screen.findByRole('menuitem'));
+
+    await waitFor(() => {
+      expect(screen.queryByText('Clear local theme')).not.toBeInTheDocument();
+    });
+  });
+
+  it('calls setThemeMode with DEFAULT when Light is clicked', async () => {
+    const mockSet = jest.fn();
+    renderThemeSubMenu({ ...defaultProps, setThemeMode: mockSet });
+
+    userEvent.hover(await screen.findByRole('menuitem'));
+    const menu = await findMenuWithText('Light');
+    userEvent.click(within(menu).getByText('Light'));
+
+    expect(mockSet).toHaveBeenCalledWith(ThemeMode.DEFAULT);
+  });
+
+  it('calls setThemeMode with DARK when Dark is clicked', async () => {
+    const mockSet = jest.fn();
+    renderThemeSubMenu({ ...defaultProps, setThemeMode: mockSet });
+
+    userEvent.hover(await screen.findByRole('menuitem'));
+    const menu = await findMenuWithText('Dark');
+    userEvent.click(within(menu).getByText('Dark'));
+
+    expect(mockSet).toHaveBeenCalledWith(ThemeMode.DARK);
+  });
+
+  it('calls setThemeMode with SYSTEM when Match system is clicked', async () => {
+    const mockSet = jest.fn();
+    renderThemeSubMenu({ ...defaultProps, setThemeMode: mockSet });
+
+    userEvent.hover(await screen.findByRole('menuitem'));
+    const menu = await findMenuWithText('Match system');
+    userEvent.click(within(menu).getByText('Match system'));
+
+    expect(mockSet).toHaveBeenCalledWith(ThemeMode.SYSTEM);
+  });
+
+  it('calls onClearLocalSettings when Clear local theme is clicked', async () => {
+    const mockClear = jest.fn();
+    renderThemeSubMenu({
+      ...defaultProps,
+      hasLocalOverride: true,
+      onClearLocalSettings: mockClear,
+    });
+
+    userEvent.hover(await screen.findByRole('menuitem'));
+    const menu = await findMenuWithText('Clear local theme');
+    userEvent.click(within(menu).getByText('Clear local theme'));
+
+    expect(mockClear).toHaveBeenCalledTimes(1);
+  });
+
+  it('displays sun icon for DEFAULT theme', () => {
+    renderThemeSubMenu({ ...defaultProps, themeMode: ThemeMode.DEFAULT });
+    expect(screen.getByTestId('sun')).toBeInTheDocument();
+  });
+
+  it('displays moon icon for DARK theme', () => {
+    renderThemeSubMenu({ ...defaultProps, themeMode: ThemeMode.DARK });
+    expect(screen.getByTestId('moon')).toBeInTheDocument();
+  });
+
+  it('displays format-painter icon for SYSTEM theme', () => {
+    renderThemeSubMenu({ ...defaultProps, themeMode: ThemeMode.SYSTEM });
+    expect(screen.getByTestId('format-painter')).toBeInTheDocument();
+  });
+
+  it('displays override icon when hasLocalOverride is true', () => {
+    renderThemeSubMenu({ ...defaultProps, hasLocalOverride: true });
+    expect(screen.getByTestId('format-painter')).toBeInTheDocument();
+  });
+
+  it('renders Theme group header', async () => {
+    renderThemeSubMenu();
+
+    userEvent.hover(await screen.findByRole('menuitem'));
+    const menu = await findMenuWithText('Theme');
+
+    expect(within(menu).getByText('Theme')).toBeInTheDocument();
+  });
+
+  it('renders sun icon for Light theme option', async () => {
+    renderThemeSubMenu();
+
+    userEvent.hover(await screen.findByRole('menuitem'));
+    const menu = await findMenuWithText('Light');
+    const lightOption = within(menu).getByText('Light').closest('li');
+
+    expect(within(lightOption!).getByTestId('sun')).toBeInTheDocument();
+  });
+
+  it('renders moon icon for Dark theme option', async () => {
+    renderThemeSubMenu();
+
+    userEvent.hover(await screen.findByRole('menuitem'));
+    const menu = await findMenuWithText('Dark');
+    const darkOption = within(menu).getByText('Dark').closest('li');
+
+    expect(within(darkOption!).getByTestId('moon')).toBeInTheDocument();
+  });
+
+  it('renders format-painter icon for Match system option', async () => {
+    renderThemeSubMenu({ ...defaultProps, allowOSPreference: true });
+
+    userEvent.hover(await screen.findByRole('menuitem'));
+    const menu = await findMenuWithText('Match system');
+    const matchOption = within(menu).getByText('Match system').closest('li');
+
+    expect(
+      within(matchOption!).getByTestId('format-painter'),
+    ).toBeInTheDocument();
+  });
+
+  it('renders clear icon for Clear local theme option', async () => {
+    renderThemeSubMenu({
+      ...defaultProps,
+      hasLocalOverride: true,
+      onClearLocalSettings: jest.fn(),
+    });
+
+    userEvent.hover(await screen.findByRole('menuitem'));
+    const menu = await findMenuWithText('Clear local theme');
+    const clearOption = within(menu)
+      .getByText('Clear local theme')
+      .closest('li');
+
+    expect(within(clearOption!).getByTestId('clear')).toBeInTheDocument();
+  });
+
+  it('renders divider before clear option when clear option is present', async () => {
+    renderThemeSubMenu({
+      ...defaultProps,
+      hasLocalOverride: true,
+      onClearLocalSettings: jest.fn(),
+    });
+
+    userEvent.hover(await screen.findByRole('menuitem'));
+
+    const menu = await findMenuWithText('Clear local theme');
+    const divider = within(menu).queryByRole('separator');
+
+    expect(divider).toBeInTheDocument();
+  });
+
+  it('does not render divider when clear option is not present', async () => {
+    renderThemeSubMenu({ ...defaultProps });
+
+    userEvent.hover(await screen.findByRole('menuitem'));
+    const divider = document.querySelector('.ant-menu-item-divider');
+
+    expect(divider).toBeNull();
+  });
+});

superset-frontend/packages/superset-ui-core/src/components/ThemeSubMenu/index.tsx

@@ -0,0 +1,170 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import { useMemo } from 'react';
+import { Icons, Menu } from '@superset-ui/core/components';
+import {
+  css,
+  styled,
+  t,
+  ThemeMode,
+  useTheme,
+  ThemeAlgorithm,
+} from '@superset-ui/core';
+
+const StyledThemeSubMenu = styled(Menu.SubMenu)`
+  ${({ theme }) => css`
+    [data-icon='caret-down'] {
+      color: ${theme.colorIcon};
+      font-size: ${theme.fontSizeXS}px;
+      margin-left: ${theme.sizeUnit}px;
+    }
+    &.ant-menu-submenu-active {
+      .ant-menu-title-content {
+        color: ${theme.colorPrimary};
+      }
+    }
+  `}
+`;
+
+const StyledThemeSubMenuItem = styled(Menu.Item)<{ selected: boolean }>`
+  ${({ theme, selected }) => css`
+    &:hover {
+      color: ${theme.colorPrimary} !important;
+      cursor: pointer !important;
+    }
+    ${selected &&
+    css`
+      background-color: ${theme.colors.primary.light4} !important;
+      color: ${theme.colors.primary.dark1} !important;
+    `}
+  `}
+`;
+
+export interface ThemeSubMenuOption {
+  key: ThemeMode;
+  label: string;
+  icon: React.ReactNode;
+  onClick: () => void;
+}
+
+export interface ThemeSubMenuProps {
+  setThemeMode: (newMode: ThemeMode) => void;
+  themeMode: ThemeMode;
+  hasLocalOverride?: boolean;
+  onClearLocalSettings?: () => void;
+  allowOSPreference?: boolean;
+}
+
+export const ThemeSubMenu: React.FC<ThemeSubMenuProps> = ({
+  setThemeMode,
+  themeMode,
+  hasLocalOverride = false,
+  onClearLocalSettings,
+  allowOSPreference = true,
+}: ThemeSubMenuProps) => {
+  const theme = useTheme();
+
+  const handleSelect = (mode: ThemeMode) => {
+    setThemeMode(mode);
+  };
+
+  const themeIconMap: Record<ThemeAlgorithm | ThemeMode, React.ReactNode> =
+    useMemo(
+      () => ({
+        [ThemeAlgorithm.DEFAULT]: <Icons.SunOutlined />,
+        [ThemeAlgorithm.DARK]: <Icons.MoonOutlined />,
+        [ThemeMode.SYSTEM]: <Icons.FormatPainterOutlined />,
+        [ThemeAlgorithm.COMPACT]: <Icons.CompressOutlined />,
+      }),
+      [],
+    );
+
+  const selectedThemeModeIcon = useMemo(
+    () =>
+      hasLocalOverride ? (
+        <Icons.FormatPainterOutlined
+          style={{ color: theme.colors.error.base }}
+        />
+      ) : (
+        themeIconMap[themeMode]
+      ),
+    [hasLocalOverride, theme.colors.error.base, themeIconMap, themeMode],
+  );
+
+  const themeOptions: ThemeSubMenuOption[] = [
+    {
+      key: ThemeMode.DEFAULT,
+      label: t('Light'),
+      icon: <Icons.SunOutlined />,
+      onClick: () => handleSelect(ThemeMode.DEFAULT),
+    },
+    {
+      key: ThemeMode.DARK,
+      label: t('Dark'),
+      icon: <Icons.MoonOutlined />,
+      onClick: () => handleSelect(ThemeMode.DARK),
+    },
+    ...(allowOSPreference
+      ? [
+          {
+            key: ThemeMode.SYSTEM,
+            label: t('Match system'),
+            icon: <Icons.FormatPainterOutlined />,
+            onClick: () => handleSelect(ThemeMode.SYSTEM),
+          },
+        ]
+      : []),
+  ];
+
+  // Add clear settings option only when there's a local theme active
+  const clearOption =
+    onClearLocalSettings && hasLocalOverride
+      ? {
+          key: 'clear-local',
+          label: t('Clear local theme'),
+          icon: <Icons.ClearOutlined />,
+          onClick: onClearLocalSettings,
+        }
+      : null;
+
+  return (
+    <StyledThemeSubMenu
+      key="theme-sub-menu"
+      title={selectedThemeModeIcon}
+      icon={<Icons.CaretDownOutlined iconSize="xs" />}
+    >
+      <Menu.ItemGroup title={t('Theme')} />
+      {themeOptions.map(option => (
+        <StyledThemeSubMenuItem
+          key={option.key}
+          onClick={option.onClick}
+          selected={option.key === themeMode}
+        >
+          {option.icon} {option.label}
+        </StyledThemeSubMenuItem>
+      ))}
+      {clearOption && [
+        <Menu.Divider key="theme-divider" />,
+        <Menu.Item key={clearOption.key} onClick={clearOption.onClick}>
+          {clearOption.icon} {clearOption.label}
+        </Menu.Item>,
+      ]}
+    </StyledThemeSubMenu>
+  );
+};

superset-frontend/packages/superset-ui-core/src/components/Typography/index.tsx

@@ -19,6 +19,7 @@
 import { styled, css } from '@superset-ui/core';
 import { Typography as AntdTypography } from 'antd';
 
+export type { TitleProps } from 'antd/es/typography/Title';
 export type { ParagraphProps } from 'antd/es/typography/Paragraph';
 
 const StyledLink = styled(AntdTypography.Link)`

superset-frontend/packages/superset-ui-core/src/components/UnsavedChangesModal/index.tsx

@@ -16,52 +16,10 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import { t, styled, css } from '@superset-ui/core';
-import { Icons, Modal, Typography } from '@superset-ui/core/components';
-import { Button } from '@superset-ui/core/components/Button';
+import { t } from '@superset-ui/core';
+import { Icons, Modal, Typography, Button } from '@superset-ui/core/components';
 import type { FC, ReactElement } from 'react';
 
-const StyledModalTitle = styled(Typography.Title)`
-  && {
-    font-weight: 600;
-    margin: 0;
-  }
-`;
-
-const StyledModalBody = styled(Typography.Text)`
-  ${({ theme }) => css`
-    padding: 0 ${theme.sizeUnit * 2}px;
-
-    && {
-      margin: 0;
-    }
-  `}
-`;
-
-const StyledDiscardBtn = styled(Button)`
-  ${({ theme }) => css`
-    min-width: ${theme.sizeUnit * 22}px;
-    height: ${theme.sizeUnit * 8}px;
-  `}
-`;
-
-const StyledSaveBtn = styled(Button)`
-  ${({ theme }) => css`
-    min-width: ${theme.sizeUnit * 17}px;
-    height: ${theme.sizeUnit * 8}px;
-    span > :first-of-type {
-      margin-right: 0;
-    }
-  `}
-`;
-
-const StyledWarningIcon = styled(Icons.WarningOutlined)`
-  ${({ theme }) => css`
-    color: ${theme.colorWarning};
-    margin-right: ${theme.sizeUnit * 4}px;
-  `}
-`;
-
 export type UnsavedChangesModalProps = {
   showModal: boolean;
   onHide: () => void;
@@ -86,44 +44,22 @@ export const UnsavedChangesModal: FC<UnsavedChangesModalProps> = ({
     show={showModal}
     width="444px"
     title={
-      <div
-        css={css`
-          align-items: center;
-          display: flex;
-        `}
-      >
-        <StyledWarningIcon iconSize="xl" />
-        <StyledModalTitle type="secondary" level={5}>
-          {title}
-        </StyledModalTitle>
-      </div>
+      <>
+        <Icons.WarningOutlined iconSize="m" style={{ marginRight: 8 }} />
+        {title}
+      </>
     }
     footer={
-      <div
-        css={css`
-          display: flex;
-          justify-content: flex-end;
-          width: 100%;
-        `}
-      >
-        <StyledDiscardBtn
-          htmlType="button"
-          buttonSize="small"
-          onClick={onConfirmNavigation}
-        >
+      <>
+        <Button buttonStyle="secondary" onClick={onConfirmNavigation}>
           {t('Discard')}
-        </StyledDiscardBtn>
-        <StyledSaveBtn
-          htmlType="button"
-          buttonSize="small"
-          buttonStyle="primary"
-          onClick={handleSave}
-        >
+        </Button>
+        <Button buttonStyle="primary" onClick={handleSave}>
           {t('Save')}
-        </StyledSaveBtn>
-      </div>
+        </Button>
+      </>
     }
   >
-    <StyledModalBody type="secondary">{body}</StyledModalBody>
+    <Typography.Text>{body}</Typography.Text>
   </Modal>
 );

superset-frontend/packages/superset-ui-core/src/components/index.ts

@@ -148,6 +148,7 @@ export {
   Typography,
   type TypographyProps,
   type ParagraphProps,
+  type TitleProps,
 } from './Typography';
 
 export { Image, type ImageProps } from './Image';
@@ -163,6 +164,8 @@ export * from './Steps';
 export * from './Table';
 export * from './TableView';
 export * from './Tag';
+export * from './TelemetryPixel';
+export * from './ThemeSubMenu';
 export * from './UnsavedChangesModal';
 export * from './constants';
 export * from './Result';

superset-frontend/packages/superset-ui-core/src/connection/constants.ts

@@ -32,7 +32,7 @@ export const CACHE_KEY = '@SUPERSET-UI/CONNECTION';
 export const DEFAULT_FETCH_RETRY_OPTIONS: FetchRetryOptions = {
   retries: 3,
   retryDelay: 1000,
-  retryOn: [503],
+  retryOn: [502, 503, 504],
 };
 
 export const COMMON_ERR_MESSAGES = {

superset-frontend/packages/superset-ui-core/src/query/buildQueryObject.ts

@@ -63,6 +63,7 @@ export default function buildQueryObject<T extends QueryFormData>(
     series_columns,
     series_limit,
     series_limit_metric,
+    group_others_when_limit_reached,
     ...residualFormData
   } = formData;
   const {
@@ -128,6 +129,7 @@ export default function buildQueryObject<T extends QueryFormData>(
       normalizeSeriesLimitMetric(series_limit_metric) ??
       timeseries_limit_metric ??
       undefined,
+    group_others_when_limit_reached: group_others_when_limit_reached ?? false,
     order_desc: typeof order_desc === 'undefined' ? true : order_desc,
     url_params: url_params || undefined,
     custom_params,

superset-frontend/packages/superset-ui-core/src/theme/Theme.test.tsx

@@ -189,24 +189,6 @@ describe('Theme', () => {
     });
   });
 
-  describe('getFontSize', () => {
-    it('returns correct font size for given key', () => {
-      const theme = Theme.fromConfig();
-
-      // Test different font size keys
-      expect(theme.getFontSize('xs')).toBe('8');
-      expect(theme.getFontSize('m')).toBeTruthy();
-      expect(theme.getFontSize('xxl')).toBe('28');
-    });
-
-    it('defaults to medium font size when no key is provided', () => {
-      const theme = Theme.fromConfig();
-      const mediumSize = theme.getFontSize('m');
-
-      expect(theme.getFontSize()).toBe(mediumSize);
-    });
-  });
-
   describe('toSerializedConfig', () => {
     it('serializes theme config correctly', () => {
       const theme = Theme.fromConfig({

superset-frontend/packages/superset-ui-core/src/theme/Theme.tsx

@@ -20,7 +20,6 @@
 // eslint-disable-next-line no-restricted-syntax
 import React from 'react';
 import { theme as antdThemeImport, ConfigProvider } from 'antd';
-import tinycolor from 'tinycolor2';
 
 // @fontsource/* v5.1+ doesn't play nice with eslint-import plugin v2.31+
 /* eslint-disable import/extensions */
@@ -44,6 +43,7 @@ import {
 } from '@emotion/react';
 import createCache from '@emotion/cache';
 import { noop } from 'lodash';
+import { isThemeDark } from './utils/themeUtils';
 import { GlobalStyles } from './GlobalStyles';
 
 import {
@@ -53,9 +53,7 @@ import {
   SupersetTheme,
   allowedAntdTokens,
   SharedAntdTokens,
-  ColorVariants,
   DeprecatedThemeColors,
-  FontSizeKey,
 } from './types';
 
 import {
@@ -102,15 +100,6 @@ export class Theme {
 
   private antdConfig: AntdThemeConfig;
 
-  private static readonly sizeMap: Record<FontSizeKey, string> = {
-    xs: 'fontSizeXS',
-    s: 'fontSizeSM',
-    m: 'fontSize',
-    l: 'fontSizeLG',
-    xl: 'fontSizeXL',
-    xxl: 'fontSizeXXL',
-  };
-
   private constructor({ config }: { config?: AnyThemeConfig }) {
     this.SupersetThemeProvider = this.SupersetThemeProvider.bind(this);
 
@@ -183,7 +172,7 @@ export class Theme {
     // Second phase: Now that theme is initialized, we can determine if it's dark
     // and generate the legacy colors correctly
     const systemColors = getSystemColors(tokens);
-    const isDark = this.isThemeDark(); // Now we can safely call this
+    const isDark = isThemeDark(this.theme); // Use utility function with theme
     this.theme.colors = getDeprecatedColors(systemColors, isDark);
 
     // Update the providers with the fully formed theme
@@ -201,22 +190,6 @@ export class Theme {
     return serializeThemeConfig(this.antdConfig);
   }
 
-  private getToken(token: string): any {
-    return (this.theme as Record<string, any>)[token];
-  }
-
-  public getFontSize(size?: FontSizeKey): string {
-    const fontSizeKey = Theme.sizeMap[size || 'm'];
-    return this.getToken(fontSizeKey) || this.getToken('fontSize');
-  }
-
-  /**
-   * Check if the current theme is dark based on background color
-   */
-  isThemeDark(): boolean {
-    return tinycolor(this.theme.colorBgContainer).isDark();
-  }
-
   toggleDarkMode(isDark: boolean): void {
     // Create a new config based on the current one
     const newConfig = { ...this.antdConfig };
@@ -250,45 +223,6 @@ export class Theme {
     return JSON.stringify(serializeThemeConfig(this.antdConfig), null, 2);
   }
 
-  getColorVariants(color: string): ColorVariants {
-    const firstLetterCapped = color.charAt(0).toUpperCase() + color.slice(1);
-    if (color === 'default' || color === 'grayscale') {
-      const isDark = this.isThemeDark();
-
-      const flipBrightness = (baseColor: string): string => {
-        if (!isDark) return baseColor;
-        const { r, g, b } = tinycolor(baseColor).toRgb();
-        const invertedColor = tinycolor({ r: 255 - r, g: 255 - g, b: 255 - b });
-        return invertedColor.toHexString();
-      };
-
-      return {
-        active: flipBrightness('#222'),
-        textActive: flipBrightness('#444'),
-        text: flipBrightness('#555'),
-        textHover: flipBrightness('#666'),
-        hover: flipBrightness('#888'),
-        borderHover: flipBrightness('#AAA'),
-        border: flipBrightness('#CCC'),
-        bgHover: flipBrightness('#DDD'),
-        bg: flipBrightness('#F4F4F4'),
-      };
-    }
-
-    const theme = this.getToken.bind(this);
-    return {
-      active: theme(`color${firstLetterCapped}Active`),
-      textActive: theme(`color${firstLetterCapped}TextActive`),
-      text: theme(`color${firstLetterCapped}Text`),
-      textHover: theme(`color${firstLetterCapped}TextHover`),
-      hover: theme(`color${firstLetterCapped}Hover`),
-      borderHover: theme(`color${firstLetterCapped}BorderHover`),
-      border: theme(`color${firstLetterCapped}Border`),
-      bgHover: theme(`color${firstLetterCapped}BgHover`),
-      bg: theme(`color${firstLetterCapped}Bg`),
-    };
-  }
-
   private updateProviders(
     theme: SupersetTheme,
     antdConfig: AntdThemeConfig,

superset-frontend/packages/superset-ui-core/src/theme/index.tsx

@@ -26,7 +26,9 @@ import {
   type ThemeStorage,
   type ThemeControllerOptions,
   type ThemeContextType,
+  type SupersetThemeConfig,
   ThemeAlgorithm,
+  ThemeMode,
 } from './types';
 
 export {
@@ -66,7 +68,16 @@ const themeObject: Theme = Theme.fromConfig({
 const { theme } = themeObject;
 const supersetTheme = theme;
 
-export { Theme, themeObject, styled, theme, supersetTheme };
+export {
+  Theme,
+  ThemeAlgorithm,
+  ThemeMode,
+  themeObject,
+  styled,
+  theme,
+  supersetTheme,
+};
+
 export type {
   SupersetTheme,
   SerializableThemeConfig,
@@ -74,4 +85,8 @@ export type {
   ThemeStorage,
   ThemeControllerOptions,
   ThemeContextType,
+  SupersetThemeConfig,
 };
+
+// Export theme utility functions
+export * from './utils/themeUtils';

superset-frontend/packages/superset-ui-core/src/theme/types.ts

@@ -411,6 +411,7 @@ export interface ThemeControllerOptions {
   onChange?: (theme: Theme) => void;
   canUpdateTheme?: () => boolean;
   canUpdateMode?: () => boolean;
+  isGlobalContext?: boolean;
 }
 
 export interface ThemeContextType {
@@ -419,4 +420,25 @@ export interface ThemeContextType {
   setTheme: (config: AnyThemeConfig) => void;
   setThemeMode: (newMode: ThemeMode) => void;
   resetTheme: () => void;
+  setTemporaryTheme: (config: AnyThemeConfig) => void;
+  clearLocalOverrides: () => void;
+  getCurrentCrudThemeId: () => string | null;
+  hasDevOverride: () => boolean;
+  canSetMode: () => boolean;
+  canSetTheme: () => boolean;
+  canDetectOSPreference: () => boolean;
+  createDashboardThemeProvider: (themeId: string) => Promise<Theme | null>;
+}
+
+/**
+ * Configuration object for complete theme setup including default, dark themes and settings
+ */
+export interface SupersetThemeConfig {
+  theme_default: AnyThemeConfig;
+  theme_dark?: AnyThemeConfig;
+  theme_settings?: {
+    enforced?: boolean;
+    allowSwitching?: boolean;
+    allowOSPreference?: boolean;
+  };
 }

superset-frontend/packages/superset-ui-core/src/theme/utils/themeUtils.test.ts

@@ -0,0 +1,134 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import { getFontSize, getColorVariants, isThemeDark } from './themeUtils';
+import { Theme } from '../Theme';
+import { ThemeAlgorithm } from '../types';
+
+// Mock emotion's cache to avoid actual DOM operations
+jest.mock('@emotion/cache', () => ({
+  __esModule: true,
+  default: jest.fn().mockReturnValue({}),
+}));
+
+describe('themeUtils', () => {
+  let lightTheme: Theme;
+  let darkTheme: Theme;
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+
+    // Create actual theme instances for testing
+    lightTheme = Theme.fromConfig({
+      token: {
+        colorPrimary: '#1890ff',
+        fontSizeXS: '8',
+        fontSize: '14',
+        fontSizeLG: '16',
+      },
+    });
+
+    darkTheme = Theme.fromConfig({
+      algorithm: ThemeAlgorithm.DARK,
+      token: {
+        colorPrimary: '#1890ff',
+        fontSizeXS: '8',
+        fontSize: '14',
+        fontSizeLG: '16',
+      },
+    });
+  });
+
+  describe('getFontSize', () => {
+    it('returns correct font size for given key', () => {
+      expect(getFontSize(lightTheme.theme, 'xs')).toBe('8');
+      expect(getFontSize(lightTheme.theme, 'm')).toBe('14');
+      expect(getFontSize(lightTheme.theme, 'l')).toBe('16');
+    });
+
+    it('defaults to medium font size when no key is provided', () => {
+      expect(getFontSize(lightTheme.theme)).toBe('14');
+    });
+
+    it('uses antd default when specific size not overridden', () => {
+      // Create theme with minimal config - antd will provide defaults
+      const minimalTheme = Theme.fromConfig({
+        token: { fontSize: '14' },
+      });
+
+      // Ant Design provides fontSizeXS: '8' by default
+      expect(getFontSize(minimalTheme.theme, 'xs')).toBe('8');
+      expect(getFontSize(minimalTheme.theme, 'm')).toBe('14');
+    });
+  });
+
+  describe('isThemeDark', () => {
+    it('returns false for light theme', () => {
+      expect(isThemeDark(lightTheme.theme)).toBe(false);
+    });
+
+    it('returns true for dark theme', () => {
+      expect(isThemeDark(darkTheme.theme)).toBe(true);
+    });
+  });
+
+  describe('getColorVariants', () => {
+    it('returns correct variants for primary color', () => {
+      const variants = getColorVariants(lightTheme.theme, 'primary');
+
+      expect(variants.text).toBeDefined();
+      expect(variants.bg).toBeDefined();
+      expect(variants.border).toBeDefined();
+      expect(variants.active).toBeDefined();
+    });
+
+    it('returns grayscale variants for default color in light theme', () => {
+      const variants = getColorVariants(lightTheme.theme, 'default');
+
+      expect(variants.active).toBe('#222');
+      expect(variants.textActive).toBe('#444');
+      expect(variants.text).toBe('#555');
+      expect(variants.bg).toBe('#F4F4F4');
+    });
+
+    it('returns inverted grayscale variants for default color in dark theme', () => {
+      const variants = getColorVariants(darkTheme.theme, 'default');
+
+      // In dark theme, colors should be inverted
+      expect(variants.active).toBe('#dddddd'); // Inverted #222
+      expect(variants.textActive).toBe('#bbbbbb'); // Inverted #444
+      expect(variants.text).toBe('#aaaaaa'); // Inverted #555
+    });
+
+    it('returns same variants for grayscale color as default', () => {
+      const defaultVariants = getColorVariants(lightTheme.theme, 'default');
+      const grayscaleVariants = getColorVariants(lightTheme.theme, 'grayscale');
+
+      expect(defaultVariants).toEqual(grayscaleVariants);
+    });
+
+    it('handles missing color tokens gracefully', () => {
+      const variants = getColorVariants(lightTheme.theme, 'nonexistent');
+
+      // Should return undefined for missing tokens
+      expect(variants.active).toBeUndefined();
+      expect(variants.text).toBeUndefined();
+      expect(variants.bg).toBeUndefined();
+    });
+  });
+});

superset-frontend/packages/superset-ui-core/src/theme/utils/themeUtils.ts

@@ -0,0 +1,113 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import tinycolor from 'tinycolor2';
+import type { SupersetTheme, FontSizeKey, ColorVariants } from '../types';
+
+const fontSizeMap: Record<FontSizeKey, keyof SupersetTheme> = {
+  xs: 'fontSizeXS',
+  s: 'fontSizeSM',
+  m: 'fontSize',
+  l: 'fontSizeLG',
+  xl: 'fontSizeXL',
+  xxl: 'fontSizeXXL',
+};
+
+/**
+ * Get font size from theme tokens based on size key
+ * @param theme - Theme tokens from useTheme()
+ * @param size - Font size key
+ * @returns Font size as string
+ */
+export function getFontSize(theme: SupersetTheme, size?: FontSizeKey): string {
+  const key = fontSizeMap[size || 'm'];
+  return String(theme[key] || theme.fontSize);
+}
+
+/**
+ * Get color variants for a given color type from theme tokens
+ * @param theme - Theme tokens from useTheme()
+ * @param color - Color type (e.g., 'primary', 'error', 'success')
+ * @returns ColorVariants object with bg, border, text colors etc.
+ */
+export function getColorVariants(
+  theme: SupersetTheme,
+  color: string,
+): ColorVariants {
+  const firstLetterCapped = color.charAt(0).toUpperCase() + color.slice(1);
+
+  if (color === 'default' || color === 'grayscale') {
+    const isDark = isThemeDark(theme);
+
+    const flipBrightness = (baseColor: string): string => {
+      if (!isDark) return baseColor;
+      const { r, g, b } = tinycolor(baseColor).toRgb();
+      const invertedColor = tinycolor({ r: 255 - r, g: 255 - g, b: 255 - b });
+      return invertedColor.toHexString();
+    };
+
+    return {
+      active: flipBrightness('#222'),
+      textActive: flipBrightness('#444'),
+      text: flipBrightness('#555'),
+      textHover: flipBrightness('#666'),
+      hover: flipBrightness('#888'),
+      borderHover: flipBrightness('#AAA'),
+      border: flipBrightness('#CCC'),
+      bgHover: flipBrightness('#DDD'),
+      bg: flipBrightness('#F4F4F4'),
+    };
+  }
+
+  return {
+    active: theme[
+      `color${firstLetterCapped}Active` as keyof SupersetTheme
+    ] as string,
+    textActive: theme[
+      `color${firstLetterCapped}TextActive` as keyof SupersetTheme
+    ] as string,
+    text: theme[
+      `color${firstLetterCapped}Text` as keyof SupersetTheme
+    ] as string,
+    textHover: theme[
+      `color${firstLetterCapped}TextHover` as keyof SupersetTheme
+    ] as string,
+    hover: theme[
+      `color${firstLetterCapped}Hover` as keyof SupersetTheme
+    ] as string,
+    borderHover: theme[
+      `color${firstLetterCapped}BorderHover` as keyof SupersetTheme
+    ] as string,
+    border: theme[
+      `color${firstLetterCapped}Border` as keyof SupersetTheme
+    ] as string,
+    bgHover: theme[
+      `color${firstLetterCapped}BgHover` as keyof SupersetTheme
+    ] as string,
+    bg: theme[`color${firstLetterCapped}Bg` as keyof SupersetTheme] as string,
+  };
+}
+
+/**
+ * Check if the current theme is dark mode based on background color
+ * @param theme - Theme tokens from useTheme()
+ * @returns true if theme is dark, false if light
+ */
+export function isThemeDark(theme: SupersetTheme): boolean {
+  return tinycolor(theme.colorBgContainer).isDark();
+}

superset-frontend/packages/superset-ui-core/src/utils/featureFlags.ts

@@ -30,6 +30,7 @@ export enum FeatureFlag {
   AvoidColorsCollision = 'AVOID_COLORS_COLLISION',
   ChartPluginsExperimental = 'CHART_PLUGINS_EXPERIMENTAL',
   ConfirmDashboardDiff = 'CONFIRM_DASHBOARD_DIFF',
+  CssTemplates = 'CSS_TEMPLATES',
   DashboardVirtualization = 'DASHBOARD_VIRTUALIZATION',
   DashboardRbac = 'DASHBOARD_RBAC',
   DatapanelClosedByDefault = 'DATAPANEL_CLOSED_BY_DEFAULT',
@@ -53,8 +54,6 @@ export enum FeatureFlag {
   SqlValidatorsByEngine = 'SQL_VALIDATORS_BY_ENGINE',
   SshTunneling = 'SSH_TUNNELING',
   TaggingSystem = 'TAGGING_SYSTEM',
-  ThemeEnableDarkThemeSwitch = 'THEME_ENABLE_DARK_THEME_SWITCH',
-  ThemeAllowThemeEditorBeta = 'THEME_ALLOW_THEME_EDITOR_BETA',
   Thumbnails = 'THUMBNAILS',
   UseAnalogousColors = 'USE_ANALOGOUS_COLORS',
   ForceSqlLabRunAsync = 'SQLLAB_FORCE_RUN_ASYNC',

superset-frontend/plugins/legacy-plugin-chart-parallel-coordinates/src/vendor/parcoords/d3.parcoords.js

@@ -1385,7 +1385,7 @@ export default function (config) {
         p[0] = p[0] - __.margin.left;
         p[1] = p[1] - __.margin.top;
 
-        (dims = dimensionsForPoint(p)),
+        ((dims = dimensionsForPoint(p)),
           (strum = {
             p1: p,
             dims: dims,
@@ -1393,7 +1393,7 @@ export default function (config) {
             maxX: xscale(dims.right),
             minY: 0,
             maxY: h(),
-          });
+          }));
 
         strums[dims.i] = strum;
         strums.active = dims.i;
@@ -1942,7 +1942,7 @@ export default function (config) {
         p[0] = p[0] - __.margin.left;
         p[1] = p[1] - __.margin.top;
 
-        (dims = dimensionsForPoint(p)),
+        ((dims = dimensionsForPoint(p)),
           (arc = {
             p1: p,
             dims: dims,
@@ -1953,7 +1953,7 @@ export default function (config) {
             startAngle: undefined,
             endAngle: undefined,
             arc: d3.svg.arc().innerRadius(0),
-          });
+          }));
 
         arcs[dims.i] = arc;
         arcs.active = dims.i;

superset-frontend/plugins/legacy-preset-chart-deckgl/src/layers/Hex/controlPanel.ts

@@ -35,6 +35,7 @@ import {
   spatial,
   viewport,
 } from '../../utilities/Shared_DeckGL';
+import { COLOR_SCHEME_TYPES } from '../../utilities/utils';
 
 const config: ControlPanelConfig = {
   controlPanelSections: [
@@ -53,7 +54,10 @@ const config: ControlPanelConfig = {
       label: t('Map'),
       controlSetRows: [
         [mapboxStyle],
-        ...generateDeckGLColorSchemeControls({}),
+        ...generateDeckGLColorSchemeControls({
+          defaultSchemeType: COLOR_SCHEME_TYPES.categorical_palette,
+          disableCategoricalColumn: true,
+        }),
         [viewport],
         [autozoom],
         [gridSize],

superset-frontend/plugins/legacy-preset-chart-deckgl/src/utilities/utils.ts

@@ -37,4 +37,4 @@ export function formatSelectOptions(options: (string | number)[]) {
 export const isColorSchemeTypeVisible = (
   controls: ControlStateMapping,
   colorSchemeType: ColorSchemeType,
-) => controls.color_scheme_type.value === colorSchemeType;
+) => controls.color_scheme_type?.value === colorSchemeType;

superset-frontend/plugins/plugin-chart-ag-grid-table/package.json

@@ -27,8 +27,8 @@
     "@react-icons/all-files": "^4.1.0",
     "@types/d3-array": "^2.9.0",
     "@types/react-table": "^7.7.20",
-    "ag-grid-community": "^33.1.1",
-    "ag-grid-react": "^33.1.1",
+    "ag-grid-community": "^34.0.2",
+    "ag-grid-react": "^34.0.2",
     "classnames": "^2.5.1",
     "d3-array": "^2.4.0",
     "lodash": "^4.17.21",

superset-frontend/plugins/plugin-chart-ag-grid-table/src/AgGridTable/index.tsx

@@ -40,7 +40,7 @@ import {
 } from 'ag-grid-community';
 import { AgGridReact } from 'ag-grid-react';
 import { type FunctionComponent } from 'react';
-import { JsonObject, DataRecordValue, DataRecord } from '@superset-ui/core';
+import { JsonObject, DataRecordValue, DataRecord, t } from '@superset-ui/core';
 import { SearchOutlined } from '@ant-design/icons';
 import { debounce, isEqual } from 'lodash';
 import Pagination from './components/Pagination';
@@ -326,6 +326,79 @@ const AgGridDataTable: FunctionComponent<AgGridTableProps> = memo(
           paginationPageSizeSelector={PAGE_SIZE_OPTIONS}
           suppressDragLeaveHidesColumns
           pinnedBottomRowData={showTotals ? [cleanedTotals] : undefined}
+          localeText={{
+            // Pagination controls
+            next: t('Next'),
+            previous: t('Previous'),
+            page: t('Page'),
+            more: t('More'),
+            to: t('to'),
+            of: t('of'),
+            first: t('First'),
+            last: t('Last'),
+            loadingOoo: t('Loading...'),
+            // Set Filter
+            selectAll: t('Select All'),
+            searchOoo: t('Search...'),
+            blanks: t('Blanks'),
+            // Filter operations
+            filterOoo: t('Filter'),
+            applyFilter: t('Apply Filter'),
+            equals: t('Equals'),
+            notEqual: t('Not Equal'),
+            lessThan: t('Less Than'),
+            greaterThan: t('Greater Than'),
+            lessThanOrEqual: t('Less Than or Equal'),
+            greaterThanOrEqual: t('Greater Than or Equal'),
+            inRange: t('In Range'),
+            contains: t('Contains'),
+            notContains: t('Not Contains'),
+            startsWith: t('Starts With'),
+            endsWith: t('Ends With'),
+            // Logical conditions
+            andCondition: t('AND'),
+            orCondition: t('OR'),
+            // Panel and group labels
+            group: t('Group'),
+            columns: t('Columns'),
+            filters: t('Filters'),
+            valueColumns: t('Value Columns'),
+            pivotMode: t('Pivot Mode'),
+            groups: t('Groups'),
+            values: t('Values'),
+            pivots: t('Pivots'),
+            toolPanelButton: t('Tool Panel'),
+            // Enterprise menu items
+            pinColumn: t('Pin Column'),
+            valueAggregation: t('Value Aggregation'),
+            autosizeThiscolumn: t('Autosize This Column'),
+            autosizeAllColumns: t('Autosize All Columns'),
+            groupBy: t('Group By'),
+            ungroupBy: t('Ungroup By'),
+            resetColumns: t('Reset Columns'),
+            expandAll: t('Expand All'),
+            collapseAll: t('Collapse All'),
+            toolPanel: t('Tool Panel'),
+            export: t('Export'),
+            csvExport: t('CSV Export'),
+            excelExport: t('Excel Export'),
+            excelXmlExport: t('Excel XML Export'),
+            // Aggregation functions
+            sum: t('Sum'),
+            min: t('Min'),
+            max: t('Max'),
+            none: t('None'),
+            count: t('Count'),
+            average: t('Average'),
+            // Standard menu items
+            copy: t('Copy'),
+            copyWithHeaders: t('Copy with Headers'),
+            paste: t('Paste'),
+            // Column menu and sorting
+            sortAscending: t('Sort Ascending'),
+            sortDescending: t('Sort Descending'),
+            sortUnSort: t('Clear Sort'),
+          }}
           context={{
             onColumnHeaderClicked: handleColumnHeaderClick,
             initialSortState: getInitialSortState(

superset-frontend/plugins/plugin-chart-ag-grid-table/src/consts.ts

@@ -17,10 +17,6 @@
  * under the License.
  */
 import { formatSelectOptions } from '@superset-ui/chart-controls';
-import { addLocaleData } from '@superset-ui/core';
-import i18n from './i18n';
-
-addLocaleData(i18n);
 
 export const SERVER_PAGE_SIZE_OPTIONS = formatSelectOptions<number>([
   10, 20, 50, 100, 200,

superset-frontend/plugins/plugin-chart-ag-grid-table/src/i18n.ts

@@ -1,66 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-import { Locale } from '@superset-ui/core';
-
-const en = {
-  'Query Mode': [''],
-  Aggregate: [''],
-  'Raw Records': [''],
-  'Emit Filter Events': [''],
-  'Show Cell Bars': [''],
-  'page_size.show': ['Show'],
-  'page_size.all': ['All'],
-  'page_size.entries': ['entries'],
-  'table.previous_page': ['Previous'],
-  'table.next_page': ['Next'],
-  'search.num_records': ['%s record', '%s records...'],
-};
-
-const translations: Partial<Record<Locale, typeof en>> = {
-  en,
-  fr: {
-    'Query Mode': [''],
-    Aggregate: [''],
-    'Raw Records': [''],
-    'Emit Filter Events': [''],
-    'Show Cell Bars': [''],
-    'page_size.show': ['Afficher'],
-    'page_size.all': ['tous'],
-    'page_size.entries': ['entrées'],
-    'table.previous_page': ['Précédent'],
-    'table.next_page': ['Suivante'],
-    'search.num_records': ['%s enregistrement', '%s enregistrements...'],
-  },
-  zh: {
-    'Query Mode': ['查询模式'],
-    Aggregate: ['分组聚合'],
-    'Raw Records': ['原始数据'],
-    'Emit Filter Events': ['关联看板过滤器'],
-    'Show Cell Bars': ['为指标添加条状图背景'],
-    'page_size.show': ['每页显示'],
-    'page_size.all': ['全部'],
-    'page_size.entries': ['条'],
-    'table.previous_page': ['上一页'],
-    'table.next_page': ['下一页'],
-    'search.num_records': ['%s条记录...'],
-  },
-};
-
-export default translations;

superset-frontend/plugins/plugin-chart-cartodiagram/package.json

@@ -35,8 +35,10 @@
   },
   "peerDependencies": {
     "@ant-design/icons": "^5.2.6",
+    "@reduxjs/toolkit": "*",
     "@superset-ui/chart-controls": "*",
     "@superset-ui/core": "*",
+    "@types/react-redux": "*",
     "geostyler": "^14.1.3",
     "geostyler-data": "^1.0.0",
     "geostyler-openlayers-parser": "^4.0.0",

superset-frontend/plugins/plugin-chart-cartodiagram/src/components/ChartLayer.tsx

@@ -52,6 +52,8 @@ export class ChartLayer extends Layer {
 
   theme: SupersetTheme;
 
+  locale: string;
+
   /**
    * Create a ChartLayer.
    *
@@ -91,6 +93,10 @@ export class ChartLayer extends Layer {
       this.theme = options.theme;
     }
 
+    if (options.locale) {
+      this.locale = options.locale;
+    }
+
     const spinner = document.createElement('img');
     spinner.src = Loader;
     spinner.style.position = 'relative';
@@ -183,6 +189,7 @@ export class ChartLayer extends Layer {
         chartWidth,
         chartHeight,
         this.theme,
+        this.locale,
       );
       ReactDOM.render(chartComponent, container);
 
@@ -218,6 +225,7 @@ export class ChartLayer extends Layer {
         chartWidth,
         chartHeight,
         this.theme,
+        this.locale,
       );
       ReactDOM.render(chartComponent, chart.htmlElement);
 

superset-frontend/plugins/plugin-chart-cartodiagram/src/components/ChartWrapper.tsx

@@ -16,8 +16,10 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+import { configureStore } from '@reduxjs/toolkit';
 import { getChartComponentRegistry, ThemeProvider } from '@superset-ui/core';
 import { FC, useEffect, useState } from 'react';
+import { Provider as ReduxProvider } from 'react-redux';
 import { ChartWrapperProps } from '../types';
 
 export const ChartWrapper: FC<ChartWrapperProps> = ({
@@ -26,6 +28,7 @@ export const ChartWrapper: FC<ChartWrapperProps> = ({
   height,
   width,
   chartConfig,
+  locale,
 }) => {
   const [Chart, setChart] = useState<any>();
 
@@ -39,13 +42,21 @@ export const ChartWrapper: FC<ChartWrapperProps> = ({
     getChartFromRegistry(vizType);
   }, [vizType]);
 
+  // Create a mock store that is needed by
+  // eCharts components to access the locale.
+  const mockStore = configureStore({
+    reducer: (state = { common: { locale } }) => state,
+  });
+
   return (
     <ThemeProvider theme={theme}>
-      {Chart === undefined ? (
-        <></>
-      ) : (
-        <Chart {...chartConfig.properties} height={height} width={width} />
-      )}
+      <ReduxProvider store={mockStore}>
+        {Chart === undefined ? (
+          <></>
+        ) : (
+          <Chart {...chartConfig.properties} height={height} width={width} />
+        )}
+      </ReduxProvider>
     </ThemeProvider>
   );
 };

superset-frontend/plugins/plugin-chart-cartodiagram/src/components/OlChartMap.tsx

@@ -17,6 +17,7 @@
  * under the License.
  */
 import { useEffect, useState } from 'react';
+import { useSelector } from 'react-redux';
 
 import Point from 'ol/geom/Point';
 import { View } from 'ol';
@@ -55,6 +56,8 @@ export const OlChartMap = (props: OlChartMapProps) => {
     theme,
   } = props;
 
+  const locale = useSelector((state: any) => state?.common?.locale);
+
   const [currentChartConfigs, setCurrentChartConfigs] =
     useState<ChartConfig>(chartConfigs);
   const [currentMapView, setCurrentMapView] = useState<MapViewConfigs>(mapView);
@@ -360,6 +363,7 @@ export const OlChartMap = (props: OlChartMapProps) => {
         onMouseOver: deactivateInteractions,
         onMouseOut: activateInteractions,
         theme,
+        locale,
       });
 
       olMap.addLayer(newChartLayer);
@@ -393,6 +397,7 @@ export const OlChartMap = (props: OlChartMapProps) => {
     chartSize.values,
     chartBackgroundColor,
     chartBackgroundBorderRadius,
+    locale,
   ]);
 
   return (

superset-frontend/plugins/plugin-chart-cartodiagram/src/types.ts

@@ -195,6 +195,7 @@ export type ChartLayerOptions = {
   map?: Map | null | undefined;
   render?: RenderFunction | undefined;
   properties?: { [x: string]: any } | undefined;
+  locale: string;
 };
 
 export type CartodiagramPluginConstructorOpts = {
@@ -207,4 +208,5 @@ export type ChartWrapperProps = {
   width: number;
   height: number;
   chartConfig: ChartConfigFeature;
+  locale: string;
 };

superset-frontend/plugins/plugin-chart-cartodiagram/src/util/chartUtil.tsx

@@ -36,6 +36,7 @@ export const createChartComponent = (
   chartWidth: number,
   chartHeight: number,
   chartTheme: SupersetTheme,
+  chartLocale: string,
 ) => (
   <ChartWrapper
     vizType={chartVizType}
@@ -43,6 +44,7 @@ export const createChartComponent = (
     width={chartWidth}
     height={chartHeight}
     theme={chartTheme}
+    locale={chartLocale}
   />
 );
 

superset-frontend/plugins/plugin-chart-cartodiagram/test/components/chartLayer.test.ts

@@ -24,6 +24,7 @@ describe('ChartLayer', () => {
   it('creates div and loading mask', () => {
     const options: ChartLayerOptions = {
       chartVizType: 'pie',
+      locale: 'en',
     };
     const chartLayer = new ChartLayer(options);
 
@@ -34,6 +35,7 @@ describe('ChartLayer', () => {
   it('can remove chart elements', () => {
     const options: ChartLayerOptions = {
       chartVizType: 'pie',
+      locale: 'en',
     };
     const chartLayer = new ChartLayer(options);
     chartLayer.charts = [

superset-frontend/plugins/plugin-chart-echarts/src/BigNumber/BigNumberViz.tsx

@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import { PureComponent, MouseEvent, createRef } from 'react';
+import { useState, useEffect, useRef, MouseEvent } from 'react';
 import {
   t,
   getNumberFormatter,
@@ -26,7 +26,7 @@ import {
   BRAND_COLOR,
   styled,
   BinaryQueryObjectFilterClause,
-  themeObject,
+  useTheme,
 } from '@superset-ui/core';
 import Echart from '../components/Echart';
 import { BigNumberVizProps } from './types';
@@ -44,82 +44,68 @@ const PROPORTION = {
   TRENDLINE: 0.3,
 };
 
-type BigNumberVisState = {
-  elementsRendered: boolean;
-  recalculateTrigger: boolean;
-};
+function BigNumberVis({
+  className = '',
+  headerFormatter = defaultNumberFormatter,
+  formatTime = getTimeFormatter(SMART_DATE_VERBOSE_ID),
+  headerFontSize = PROPORTION.HEADER,
+  kickerFontSize = PROPORTION.KICKER,
+  metricNameFontSize = PROPORTION.METRIC_NAME,
+  showMetricName = true,
+  mainColor = BRAND_COLOR,
+  showTimestamp = false,
+  showTrendLine = false,
+  startYAxisAtZero = true,
+  subheader = '',
+  subheaderFontSize = PROPORTION.SUBHEADER,
+  subtitleFontSize = PROPORTION.SUBHEADER,
+  timeRangeFixed = false,
+  ...props
+}: BigNumberVizProps) {
+  const theme = useTheme();
 
-class BigNumberVis extends PureComponent<BigNumberVizProps, BigNumberVisState> {
-  static defaultProps = {
-    className: '',
-    headerFormatter: defaultNumberFormatter,
-    formatTime: getTimeFormatter(SMART_DATE_VERBOSE_ID),
-    headerFontSize: PROPORTION.HEADER,
-    kickerFontSize: PROPORTION.KICKER,
-    metricNameFontSize: PROPORTION.METRIC_NAME,
-    showMetricName: true,
-    mainColor: BRAND_COLOR,
-    showTimestamp: false,
-    showTrendLine: false,
-    startYAxisAtZero: true,
-    subheader: '',
-    subheaderFontSize: PROPORTION.SUBHEADER,
-    timeRangeFixed: false,
-  };
+  // Convert state to hooks
+  const [elementsRendered, setElementsRendered] = useState(false);
 
   // Create refs for each component to measure heights
-  metricNameRef = createRef<HTMLDivElement>();
+  const metricNameRef = useRef<HTMLDivElement>(null);
+  const kickerRef = useRef<HTMLDivElement>(null);
+  const headerRef = useRef<HTMLDivElement>(null);
+  const subheaderRef = useRef<HTMLDivElement>(null);
+  const subtitleRef = useRef<HTMLDivElement>(null);
 
-  kickerRef = createRef<HTMLDivElement>();
-
-  headerRef = createRef<HTMLDivElement>();
-
-  subheaderRef = createRef<HTMLDivElement>();
-
-  subtitleRef = createRef<HTMLDivElement>();
-
-  state = {
-    elementsRendered: false,
-    recalculateTrigger: false,
-  };
-
-  componentDidMount() {
+  // Convert componentDidMount
+  useEffect(() => {
     // Wait for elements to render and then calculate heights
-    setTimeout(() => {
-      this.setState({ elementsRendered: true });
+    const timeout = setTimeout(() => {
+      setElementsRendered(true);
     }, 0);
-  }
+    return () => clearTimeout(timeout);
+  }, []);
 
-  componentDidUpdate(prevProps: BigNumberVizProps) {
-    if (
-      prevProps.height !== this.props.height ||
-      prevProps.showTrendLine !== this.props.showTrendLine
-    ) {
-      this.setState(prevState => ({
-        recalculateTrigger: !prevState.recalculateTrigger,
-      }));
-    }
-  }
+  // Convert componentDidUpdate - trigger re-render when height or trendline changes
+  useEffect(() => {
+    // Re-render when height or showTrendLine changes
+  }, [props.height, showTrendLine]);
 
-  getClassName() {
-    const { className, showTrendLine, bigNumberFallback } = this.props;
+  const getClassName = () => {
     const names = `superset-legacy-chart-big-number ${className} ${
-      bigNumberFallback ? 'is-fallback-value' : ''
+      props.bigNumberFallback ? 'is-fallback-value' : ''
     }`;
     if (showTrendLine) return names;
     return `${names} no-trendline`;
-  }
+  };
 
-  createTemporaryContainer() {
+  const createTemporaryContainer = () => {
     const container = document.createElement('div');
-    container.className = this.getClassName();
+    container.className = getClassName();
     container.style.position = 'absolute'; // so it won't disrupt page layout
     container.style.opacity = '0'; // and not visible
     return container;
-  }
+  };
 
-  renderFallbackWarning() {
-    const { bigNumberFallback, formatTime, showTimestamp } = this.props;
+  const renderFallbackWarning = () => {
+    const { bigNumberFallback } = props;
     if (!formatTime || !bigNumberFallback || showTimestamp) return null;
     return (
       <span
@@ -133,15 +119,15 @@ class BigNumberVis extends PureComponent<BigNumberVizProps, BigNumberVisState> {
         {t('Not up to date')}
       </span>
     );
-  }
+  };
 
-  renderMetricName(maxHeight: number) {
-    const { metricName, width, showMetricName } = this.props;
+  const renderMetricName = (maxHeight: number) => {
+    const { metricName, width } = props;
     if (!showMetricName || !metricName) return null;
 
     const text = metricName;
 
-    const container = this.createTemporaryContainer();
+    const container = createTemporaryContainer();
     document.body.append(container);
     const fontSize = computeMaxFontSize({
       text,
@@ -154,7 +140,7 @@ class BigNumberVis extends PureComponent<BigNumberVizProps, BigNumberVisState> {
 
     return (
       <div
-        ref={this.metricNameRef}
+        ref={metricNameRef}
         className="metric-name"
         style={{
           fontSize,
@@ -164,10 +150,10 @@ class BigNumberVis extends PureComponent<BigNumberVizProps, BigNumberVisState> {
         {text}
       </div>
     );
-  }
+  };
 
-  renderKicker(maxHeight: number) {
-    const { timestamp, showTimestamp, formatTime, width } = this.props;
+  const renderKicker = (maxHeight: number) => {
+    const { timestamp, width } = props;
     if (
       !formatTime ||
       !showTimestamp ||
@@ -179,7 +165,7 @@ class BigNumberVis extends PureComponent<BigNumberVizProps, BigNumberVisState> {
 
     const text = timestamp === null ? '' : formatTime(timestamp);
 
-    const container = this.createTemporaryContainer();
+    const container = createTemporaryContainer();
     document.body.append(container);
     const fontSize = computeMaxFontSize({
       text,
@@ -192,7 +178,7 @@ class BigNumberVis extends PureComponent<BigNumberVizProps, BigNumberVisState> {
 
     return (
       <div
-        ref={this.kickerRef}
+        ref={kickerRef}
         className="kicker"
         style={{
           fontSize,
@@ -202,18 +188,16 @@ class BigNumberVis extends PureComponent<BigNumberVizProps, BigNumberVisState> {
         {text}
       </div>
     );
-  }
+  };
 
-  renderHeader(maxHeight: number) {
-    const { bigNumber, headerFormatter, width, colorThresholdFormatters } =
-      this.props;
+  const renderHeader = (maxHeight: number) => {
+    const { bigNumber, width, colorThresholdFormatters, onContextMenu } = props;
     // @ts-ignore
     const text = bigNumber === null ? t('No data') : headerFormatter(bigNumber);
 
     const hasThresholdColorFormatter =
       Array.isArray(colorThresholdFormatters) &&
       colorThresholdFormatters.length > 0;
-    const { theme } = themeObject;
 
     let numberColor;
     if (hasThresholdColorFormatter) {
@@ -229,7 +213,7 @@ class BigNumberVis extends PureComponent<BigNumberVizProps, BigNumberVisState> {
       numberColor = theme.colorText;
     }
 
-    const container = this.createTemporaryContainer();
+    const container = createTemporaryContainer();
     document.body.append(container);
     const fontSize = computeMaxFontSize({
       text,
@@ -240,16 +224,16 @@ class BigNumberVis extends PureComponent<BigNumberVizProps, BigNumberVisState> {
     });
     container.remove();
 
-    const onContextMenu = (e: MouseEvent<HTMLDivElement>) => {
-      if (this.props.onContextMenu) {
+    const handleContextMenu = (e: MouseEvent<HTMLDivElement>) => {
+      if (onContextMenu) {
         e.preventDefault();
-        this.props.onContextMenu(e.nativeEvent.clientX, e.nativeEvent.clientY);
+        onContextMenu(e.nativeEvent.clientX, e.nativeEvent.clientY);
       }
     };
 
     return (
       <div
-        ref={this.headerRef}
+        ref={headerRef}
         className="header-line"
         style={{
           display: 'flex',
@@ -258,21 +242,21 @@ class BigNumberVis extends PureComponent<BigNumberVizProps, BigNumberVisState> {
           height: 'auto',
           color: numberColor,
         }}
-        onContextMenu={onContextMenu}
+        onContextMenu={handleContextMenu}
       >
         {text}
       </div>
     );
-  }
+  };
 
-  rendermetricComparisonSummary(maxHeight: number) {
-    const { subheader, width } = this.props;
+  const rendermetricComparisonSummary = (maxHeight: number) => {
+    const { width } = props;
     let fontSize = 0;
 
     const text = subheader;
 
     if (text) {
-      const container = this.createTemporaryContainer();
+      const container = createTemporaryContainer();
       document.body.append(container);
       try {
         fontSize = computeMaxFontSize({
@@ -288,7 +272,7 @@ class BigNumberVis extends PureComponent<BigNumberVizProps, BigNumberVisState> {
 
       return (
         <div
-          ref={this.subheaderRef}
+          ref={subheaderRef}
           className="subheader-line"
           style={{
             fontSize,
@@ -300,10 +284,10 @@ class BigNumberVis extends PureComponent<BigNumberVizProps, BigNumberVisState> {
       );
     }
     return null;
-  }
+  };
 
-  renderSubtitle(maxHeight: number) {
-    const { subtitle, width, bigNumber, bigNumberFallback } = this.props;
+  const renderSubtitle = (maxHeight: number) => {
+    const { subtitle, width, bigNumber, bigNumberFallback } = props;
     let fontSize = 0;
 
     const NO_DATA_OR_HASNT_LANDED = t(
@@ -320,7 +304,7 @@ class BigNumberVis extends PureComponent<BigNumberVizProps, BigNumberVisState> {
     }
 
     if (text) {
-      const container = this.createTemporaryContainer();
+      const container = createTemporaryContainer();
       document.body.append(container);
       fontSize = computeMaxFontSize({
         text,
@@ -334,7 +318,7 @@ class BigNumberVis extends PureComponent<BigNumberVizProps, BigNumberVisState> {
       return (
         <>
           <div
-            ref={this.subtitleRef}
+            ref={subtitleRef}
             className="subtitle-line subheader-line"
             style={{
               fontSize: `${fontSize}px`,
@@ -347,10 +331,18 @@ class BigNumberVis extends PureComponent<BigNumberVizProps, BigNumberVisState> {
       );
     }
     return null;
-  }
+  };
 
-  renderTrendline(maxHeight: number) {
-    const { width, trendLineData, echartOptions, refs } = this.props;
+  const renderTrendline = (maxHeight: number) => {
+    const {
+      width,
+      trendLineData,
+      echartOptions,
+      refs,
+      onContextMenu,
+      formData,
+      xValueFormatter,
+    } = props;
 
     // if can't find any non-null values, no point rendering the trendline
     if (!trendLineData?.some(d => d[1] !== null)) {
@@ -359,24 +351,22 @@ class BigNumberVis extends PureComponent<BigNumberVizProps, BigNumberVisState> {
 
     const eventHandlers: EventHandlers = {
       contextmenu: eventParams => {
-        if (this.props.onContextMenu) {
+        if (onContextMenu) {
           eventParams.event.stop();
           const { data } = eventParams;
           if (data) {
             const pointerEvent = eventParams.event.event;
             const drillToDetailFilters: BinaryQueryObjectFilterClause[] = [];
             drillToDetailFilters.push({
-              col: this.props.formData?.granularitySqla,
-              grain: this.props.formData?.timeGrainSqla,
+              col: formData?.granularitySqla,
+              grain: formData?.timeGrainSqla,
               op: '==',
               val: data[0],
-              formattedVal: this.props.xValueFormatter?.(data[0]),
+              formattedVal: xValueFormatter?.(data[0]),
+            });
+            onContextMenu(pointerEvent.clientX, pointerEvent.clientY, {
+              drillToDetail: drillToDetailFilters,
             });
-            this.props.onContextMenu(
-              pointerEvent.clientX,
-              pointerEvent.clientY,
-              { drillToDetail: drillToDetailFilters },
-            );
           }
         }
       },
@@ -393,17 +383,17 @@ class BigNumberVis extends PureComponent<BigNumberVizProps, BigNumberVisState> {
         />
       )
     );
-  }
+  };
 
-  getTotalElementsHeight() {
+  const getTotalElementsHeight = () => {
     const marginPerElement = 8; // theme.sizeUnit = 4, so margin-bottom = 8px
 
     const refs = [
-      this.metricNameRef,
-      this.kickerRef,
-      this.headerRef,
-      this.subheaderRef,
-      this.subtitleRef,
+      metricNameRef,
+      kickerRef,
+      headerRef,
+      subheaderRef,
+      subtitleRef,
     ];
 
     // Filter refs to only those with a current element
@@ -416,108 +406,94 @@ class BigNumberVis extends PureComponent<BigNumberVizProps, BigNumberVisState> {
     }, 0);
 
     return totalHeight;
-  }
+  };
 
-  shouldApplyOverflow(availableHeight: number) {
-    if (!this.state.elementsRendered) return false;
-    const totalHeight = this.getTotalElementsHeight();
+  const shouldApplyOverflow = (availableHeight: number) => {
+    if (!elementsRendered) return false;
+    const totalHeight = getTotalElementsHeight();
     return totalHeight > availableHeight;
-  }
+  };
 
-  render() {
-    const {
-      showTrendLine,
-      height,
-      kickerFontSize,
-      headerFontSize,
-      subtitleFontSize,
-      metricNameFontSize,
-      subheaderFontSize,
-    } = this.props;
-    const className = this.getClassName();
+  const { height } = props;
+  const componentClassName = getClassName();
 
-    if (showTrendLine) {
-      const chartHeight = Math.floor(PROPORTION.TRENDLINE * height);
-      const allTextHeight = height - chartHeight;
-      const shouldApplyOverflow = this.shouldApplyOverflow(allTextHeight);
+  if (showTrendLine) {
+    const chartHeight = Math.floor(PROPORTION.TRENDLINE * height);
+    const allTextHeight = height - chartHeight;
+    const overflow = shouldApplyOverflow(allTextHeight);
 
-      return (
-        <div className={className}>
-          <div
-            className="text-container"
-            style={{
-              height: allTextHeight,
-              ...(shouldApplyOverflow
-                ? {
-                    display: 'block',
-                    boxSizing: 'border-box',
-                    overflowX: 'hidden',
-                    overflowY: 'auto',
-                    width: '100%',
-                  }
-                : {}),
-            }}
-          >
-            {this.renderFallbackWarning()}
-            {this.renderMetricName(
-              Math.ceil(
-                (metricNameFontSize || 0) * (1 - PROPORTION.TRENDLINE) * height,
-              ),
-            )}
-            {this.renderKicker(
-              Math.ceil(
-                (kickerFontSize || 0) * (1 - PROPORTION.TRENDLINE) * height,
-              ),
-            )}
-            {this.renderHeader(
-              Math.ceil(headerFontSize * (1 - PROPORTION.TRENDLINE) * height),
-            )}
-            {this.rendermetricComparisonSummary(
-              Math.ceil(
-                subheaderFontSize * (1 - PROPORTION.TRENDLINE) * height,
-              ),
-            )}
-            {this.renderSubtitle(
-              Math.ceil(subtitleFontSize * (1 - PROPORTION.TRENDLINE) * height),
-            )}
-          </div>
-          {this.renderTrendline(chartHeight)}
-        </div>
-      );
-    }
-    const shouldApplyOverflow = this.shouldApplyOverflow(height);
     return (
-      <div
-        className={className}
-        style={{
-          height,
-          ...(shouldApplyOverflow
-            ? {
-                display: 'block',
-                boxSizing: 'border-box',
-                overflowX: 'hidden',
-                overflowY: 'auto',
-                width: '100%',
-              }
-            : {}),
-        }}
-      >
-        <div className="text-container">
-          {this.renderFallbackWarning()}
-          {this.renderMetricName((metricNameFontSize || 0) * height)}
-          {this.renderKicker((kickerFontSize || 0) * height)}
-          {this.renderHeader(Math.ceil(headerFontSize * height))}
-          {this.rendermetricComparisonSummary(
-            Math.ceil(subheaderFontSize * height),
+      <div className={componentClassName}>
+        <div
+          className="text-container"
+          style={{
+            height: allTextHeight,
+            ...(overflow
+              ? {
+                  display: 'block',
+                  boxSizing: 'border-box',
+                  overflowX: 'hidden',
+                  overflowY: 'auto',
+                  width: '100%',
+                }
+              : {}),
+          }}
+        >
+          {renderFallbackWarning()}
+          {renderMetricName(
+            Math.ceil(
+              (metricNameFontSize || 0) * (1 - PROPORTION.TRENDLINE) * height,
+            ),
+          )}
+          {renderKicker(
+            Math.ceil(
+              (kickerFontSize || 0) * (1 - PROPORTION.TRENDLINE) * height,
+            ),
+          )}
+          {renderHeader(
+            Math.ceil(headerFontSize * (1 - PROPORTION.TRENDLINE) * height),
+          )}
+          {rendermetricComparisonSummary(
+            Math.ceil(subheaderFontSize * (1 - PROPORTION.TRENDLINE) * height),
+          )}
+          {renderSubtitle(
+            Math.ceil(subtitleFontSize * (1 - PROPORTION.TRENDLINE) * height),
           )}
-          {this.renderSubtitle(Math.ceil(subtitleFontSize * height))}
         </div>
+        {renderTrendline(chartHeight)}
       </div>
     );
   }
+  const overflow = shouldApplyOverflow(height);
+  return (
+    <div
+      className={componentClassName}
+      style={{
+        height,
+        ...(overflow
+          ? {
+              display: 'block',
+              boxSizing: 'border-box',
+              overflowX: 'hidden',
+              overflowY: 'auto',
+              width: '100%',
+            }
+          : {}),
+      }}
+    >
+      <div className="text-container">
+        {renderFallbackWarning()}
+        {renderMetricName((metricNameFontSize || 0) * height)}
+        {renderKicker((kickerFontSize || 0) * height)}
+        {renderHeader(Math.ceil(headerFontSize * height))}
+        {rendermetricComparisonSummary(Math.ceil(subheaderFontSize * height))}
+        {renderSubtitle(Math.ceil(subtitleFontSize * height))}
+      </div>
+    </div>
+  );
 }
 
-export default styled(BigNumberVis)`
+const StyledBigNumberVis = styled(BigNumberVis)`
   ${({ theme }) => `
     font-family: ${theme.fontFamily};
     position: relative;
@@ -584,3 +560,5 @@ export default styled(BigNumberVis)`
     }
   `}
 `;
+
+export default StyledBigNumberVis;

superset-frontend/plugins/plugin-chart-echarts/src/BigNumber/BigNumberWithTrendline/buildQuery.test.ts

@@ -49,38 +49,53 @@ describe('BigNumberWithTrendline buildQuery', () => {
     aggregation: null,
   };
 
-  it('creates raw metric query when aggregation is null', () => {
-    const queryContext = buildQuery({ ...baseFormData });
+  it('creates raw metric query when aggregation is "raw"', () => {
+    const queryContext = buildQuery({ ...baseFormData, aggregation: 'raw' });
     const bigNumberQuery = queryContext.queries[1];
 
-    expect(bigNumberQuery.post_processing).toEqual([{ operation: 'pivot' }]);
-    expect(bigNumberQuery.is_timeseries).toBe(true);
+    expect(bigNumberQuery.post_processing).toEqual([]);
+    expect(bigNumberQuery.is_timeseries).toBe(false);
+    expect(bigNumberQuery.columns).toEqual([]);
   });
 
-  it('adds aggregation operator when aggregation is "sum"', () => {
+  it('returns single query for aggregation methods that can be computed client-side', () => {
     const queryContext = buildQuery({ ...baseFormData, aggregation: 'sum' });
-    const bigNumberQuery = queryContext.queries[1];
 
-    expect(bigNumberQuery.post_processing).toEqual([
+    expect(queryContext.queries.length).toBe(1);
+    expect(queryContext.queries[0].post_processing).toEqual([
       { operation: 'pivot' },
-      { operation: 'aggregation', options: { operator: 'sum' } },
+      { operation: 'rolling' },
+      { operation: 'resample' },
+      { operation: 'flatten' },
     ]);
-    expect(bigNumberQuery.is_timeseries).toBe(true);
   });
 
-  it('skips aggregation when aggregation is LAST_VALUE', () => {
+  it('returns single query for LAST_VALUE aggregation', () => {
     const queryContext = buildQuery({
       ...baseFormData,
       aggregation: 'LAST_VALUE',
     });
-    const bigNumberQuery = queryContext.queries[1];
 
-    expect(bigNumberQuery.post_processing).toEqual([{ operation: 'pivot' }]);
-    expect(bigNumberQuery.is_timeseries).toBe(true);
+    expect(queryContext.queries.length).toBe(1);
+    expect(queryContext.queries[0].post_processing).toEqual([
+      { operation: 'pivot' },
+      { operation: 'rolling' },
+      { operation: 'resample' },
+      { operation: 'flatten' },
+    ]);
   });
 
-  it('always returns two queries', () => {
-    const queryContext = buildQuery({ ...baseFormData });
+  it('returns two queries only for raw aggregation', () => {
+    const queryContext = buildQuery({ ...baseFormData, aggregation: 'raw' });
     expect(queryContext.queries.length).toBe(2);
+
+    const queryContextLastValue = buildQuery({
+      ...baseFormData,
+      aggregation: 'LAST_VALUE',
+    });
+    expect(queryContextLastValue.queries.length).toBe(1);
+
+    const queryContextSum = buildQuery({ ...baseFormData, aggregation: 'sum' });
+    expect(queryContextSum.queries.length).toBe(1);
   });
 });

superset-frontend/plugins/plugin-chart-echarts/src/BigNumber/BigNumberWithTrendline/buildQuery.ts

@@ -39,28 +39,37 @@ export default function buildQuery(formData: QueryFormData) {
     ? ensureIsArray(getXAxisColumn(formData))
     : [];
 
-  return buildQueryContext(formData, baseQueryObject => [
-    {
-      ...baseQueryObject,
-      columns: [...timeColumn],
-      ...(timeColumn.length ? {} : { is_timeseries: true }),
-      post_processing: [
-        pivotOperator(formData, baseQueryObject),
-        rollingWindowOperator(formData, baseQueryObject),
-        resampleOperator(formData, baseQueryObject),
-        flattenOperator(formData, baseQueryObject),
-      ],
-    },
-    {
-      ...baseQueryObject,
-      columns: [...(isRawMetric ? [] : timeColumn)],
-      is_timeseries: !isRawMetric,
-      post_processing: isRawMetric
-        ? []
-        : [
-            pivotOperator(formData, baseQueryObject),
-            aggregationOperator(formData, baseQueryObject),
-          ],
-    },
-  ]);
+  return buildQueryContext(formData, baseQueryObject => {
+    const queries = [
+      {
+        ...baseQueryObject,
+        columns: [...timeColumn],
+        ...(timeColumn.length ? {} : { is_timeseries: true }),
+        post_processing: [
+          pivotOperator(formData, baseQueryObject),
+          rollingWindowOperator(formData, baseQueryObject),
+          resampleOperator(formData, baseQueryObject),
+          flattenOperator(formData, baseQueryObject),
+        ].filter(Boolean),
+      },
+    ];
+
+    // Only add second query for raw metrics which need different query structure
+    // All other aggregations (sum, mean, min, max, median, LAST_VALUE) can be computed client-side from trendline data
+    if (formData.aggregation === 'raw') {
+      queries.push({
+        ...baseQueryObject,
+        columns: [...(isRawMetric ? [] : timeColumn)],
+        is_timeseries: !isRawMetric,
+        post_processing: isRawMetric
+          ? []
+          : ([
+              pivotOperator(formData, baseQueryObject),
+              aggregationOperator(formData, baseQueryObject),
+            ].filter(Boolean) as any[]),
+      });
+    }
+
+    return queries;
+  });
 }

superset-frontend/plugins/plugin-chart-echarts/src/BigNumber/BigNumberWithTrendline/transformProps.test.ts

@@ -20,6 +20,41 @@ import { GenericDataType } from '@superset-ui/core';
 import transformProps from './transformProps';
 import { BigNumberWithTrendlineChartProps, BigNumberDatum } from '../types';
 
+// Mock chart-controls to avoid styled-components issues in Jest
+jest.mock('@superset-ui/chart-controls', () => ({
+  aggregationChoices: {
+    raw: {
+      label: 'Force server-side aggregation',
+      compute: (data: number[]) => data[0] ?? null,
+    },
+    LAST_VALUE: {
+      label: 'Last Value',
+      compute: (data: number[]) => data[0] ?? null,
+    },
+    sum: {
+      label: 'Total (Sum)',
+      compute: (data: number[]) => data.reduce((a, b) => a + b, 0),
+    },
+    mean: {
+      label: 'Average (Mean)',
+      compute: (data: number[]) =>
+        data.reduce((a, b) => a + b, 0) / data.length,
+    },
+    min: { label: 'Minimum', compute: (data: number[]) => Math.min(...data) },
+    max: { label: 'Maximum', compute: (data: number[]) => Math.max(...data) },
+    median: {
+      label: 'Median',
+      compute: (data: number[]) => {
+        const sorted = [...data].sort((a, b) => a - b);
+        const mid = Math.floor(sorted.length / 2);
+        return sorted.length % 2 === 0
+          ? (sorted[mid - 1] + sorted[mid]) / 2
+          : sorted[mid];
+      },
+    },
+  },
+}));
+
 jest.mock('@superset-ui/core', () => ({
   GenericDataType: { Temporal: 2, String: 1 },
   extractTimegrain: jest.fn(() => 'P1D'),
@@ -218,7 +253,7 @@ describe('BigNumberWithTrendline transformProps', () => {
           coltypes: ['NUMERIC'],
         },
       ],
-      formData: { ...baseFormData, aggregation: 'SUM' },
+      formData: { ...baseFormData, aggregation: 'sum' },
       rawFormData: baseRawFormData,
       hooks: baseHooks,
       datasource: baseDatasource,

superset-frontend/plugins/plugin-chart-echarts/src/BigNumber/BigNumberWithTrendline/transformProps.ts

@@ -29,6 +29,7 @@ import {
   tooltipHtml,
 } from '@superset-ui/core';
 import { EChartsCoreOption, graphic } from 'echarts/core';
+import { aggregationChoices } from '@superset-ui/chart-controls';
 import {
   BigNumberVizProps,
   BigNumberDatum,
@@ -43,6 +44,31 @@ const formatPercentChange = getNumberFormatter(
   NumberFormats.PERCENT_SIGNED_1_POINT,
 );
 
+// Client-side aggregation function using shared aggregationChoices
+function computeClientSideAggregation(
+  data: [number | null, number | null][],
+  aggregation: string | undefined | null,
+): number | null {
+  if (!data.length) return null;
+
+  // Find the aggregation method, handling case variations
+  const methodKey = Object.keys(aggregationChoices).find(
+    key => key.toLowerCase() === (aggregation || '').toLowerCase(),
+  );
+
+  // Use the compute method from aggregationChoices, fallback to LAST_VALUE
+  const selectedMethod = methodKey
+    ? aggregationChoices[methodKey as keyof typeof aggregationChoices]
+    : aggregationChoices.LAST_VALUE;
+
+  // Extract values from tuple array and filter out nulls
+  const values = data
+    .map(([, value]) => value)
+    .filter((v): v is number => v !== null);
+
+  return selectedMethod.compute(values);
+}
+
 export default function transformProps(
   chartProps: BigNumberWithTrendlineChartProps,
 ): BigNumberVizProps {
@@ -126,27 +152,33 @@ export default function transformProps(
       // sort in time descending order
       .sort((a, b) => (a[0] !== null && b[0] !== null ? b[0] - a[0] : 0));
   }
-  if (hasAggregatedData && aggregatedData) {
-    if (
-      aggregatedData[metricName] !== null &&
-      aggregatedData[metricName] !== undefined
-    ) {
-      bigNumber = aggregatedData[metricName];
-    } else {
-      const metricKeys = Object.keys(aggregatedData).filter(
-        key =>
-          key !== xAxisLabel &&
-          aggregatedData[key] !== null &&
-          typeof aggregatedData[key] === 'number',
-      );
-      bigNumber = metricKeys.length > 0 ? aggregatedData[metricKeys[0]] : null;
-    }
-
-    timestamp = sortedData.length > 0 ? sortedData[0][0] : null;
-  } else if (sortedData.length > 0) {
-    bigNumber = sortedData[0][1];
+  if (sortedData.length > 0) {
     timestamp = sortedData[0][0];
 
+    // Raw aggregation uses server-side data, all others use client-side
+    if (aggregation === 'raw' && hasAggregatedData && aggregatedData) {
+      // Use server-side aggregation for raw
+      if (
+        aggregatedData[metricName] !== null &&
+        aggregatedData[metricName] !== undefined
+      ) {
+        bigNumber = aggregatedData[metricName];
+      } else {
+        const metricKeys = Object.keys(aggregatedData).filter(
+          key =>
+            key !== xAxisLabel &&
+            aggregatedData[key] !== null &&
+            typeof aggregatedData[key] === 'number',
+        );
+        bigNumber =
+          metricKeys.length > 0 ? aggregatedData[metricKeys[0]] : null;
+      }
+    } else {
+      // Use client-side aggregation for all other methods
+      bigNumber = computeClientSideAggregation(sortedData, aggregation);
+    }
+
+    // Handle null bigNumber case
     if (bigNumber === null) {
       bigNumberFallback = sortedData.find(d => d[1] !== null);
       bigNumber = bigNumberFallback ? bigNumberFallback[1] : null;

superset-frontend/plugins/plugin-chart-echarts/src/Sankey/transformProps.ts

@@ -26,7 +26,6 @@ import {
   getMetricLabel,
   getNumberFormatter,
   tooltipHtml,
-  themeObject,
 } from '@superset-ui/core';
 import { SankeyChartProps, SankeyTransformedProps } from './types';
 import { Refs } from '../types';
@@ -40,7 +39,7 @@ export default function transformProps(
   chartProps: SankeyChartProps,
 ): SankeyTransformedProps {
   const refs: Refs = {};
-  const { formData, height, hooks, queriesData, width } = chartProps;
+  const { formData, height, hooks, queriesData, width, theme } = chartProps;
   const { onLegendStateChanged } = hooks;
   const { colorScheme, metric, source, target, sliceId } = formData;
   const { data } = queriesData[0];
@@ -63,7 +62,6 @@ export default function transformProps(
       value,
     });
   });
-  const { theme } = themeObject;
 
   const seriesData: NonNullable<SankeySeriesOption['data']> = Array.from(
     set,

superset-frontend/plugins/plugin-chart-echarts/src/Tree/transformProps.ts

@@ -20,7 +20,6 @@ import {
   getMetricLabel,
   DataRecordValue,
   tooltipHtml,
-  themeObject,
 } from '@superset-ui/core';
 import type { EChartsCoreOption } from 'echarts/core';
 import type { TreeSeriesOption } from 'echarts/charts';
@@ -57,7 +56,7 @@ export function formatTooltip({
 export default function transformProps(
   chartProps: EchartsTreeChartProps,
 ): TreeTransformedProps {
-  const { width, height, formData, queriesData } = chartProps;
+  const { width, height, formData, queriesData, theme } = chartProps;
   const refs: Refs = {};
   const data: TreeDataRecord[] = queriesData[0].data || [];
 
@@ -182,7 +181,6 @@ export default function transformProps(
       }
     });
   }
-  const { theme } = themeObject;
   const series: TreeSeriesOption[] = [
     {
       type: 'tree',

superset-frontend/plugins/plugin-chart-echarts/src/components/Echart.tsx

@@ -31,7 +31,7 @@ import { merge } from 'lodash';
 
 import { useSelector } from 'react-redux';
 
-import { styled, themeObject } from '@superset-ui/core';
+import { styled, useTheme } from '@superset-ui/core';
 import { use, init, EChartsType, registerLocale } from 'echarts/core';
 import {
   SankeyChart,
@@ -122,45 +122,6 @@ const loadLocale = async (locale: string) => {
   return lang?.default;
 };
 
-const getTheme = (options: any) => {
-  const token = themeObject.theme;
-  const theme = {
-    textStyle: {
-      color: token.colorText,
-      fontFamily: token.fontFamily,
-    },
-    title: {
-      textStyle: { color: token.colorText },
-    },
-    legend: {
-      textStyle: { color: token.colorTextSecondary },
-    },
-    tooltip: {
-      backgroundColor: token.colorBgContainer,
-      textStyle: { color: token.colorText },
-    },
-    axisPointer: {
-      lineStyle: { color: token.colorPrimary },
-      label: { color: token.colorText },
-    },
-  } as any;
-  if (options?.xAxis) {
-    theme.xAxis = {
-      axisLine: { lineStyle: { color: token.colorSplit } },
-      axisLabel: { color: token.colorTextSecondary },
-      splitLine: { lineStyle: { color: token.colorSplit } },
-    };
-  }
-  if (options?.yAxis) {
-    theme.yAxis = {
-      axisLine: { lineStyle: { color: token.colorSplit } },
-      axisLabel: { color: token.colorTextSecondary },
-      splitLine: { lineStyle: { color: token.colorSplit } },
-    };
-  }
-  return theme;
-};
-
 function Echart(
   {
     width,
@@ -173,6 +134,7 @@ function Echart(
   }: EchartsProps,
   ref: Ref<EchartsHandler>,
 ) {
+  const theme = useTheme();
   const divRef = useRef<HTMLDivElement>(null);
   if (refs) {
     // eslint-disable-next-line no-param-reassign
@@ -228,9 +190,48 @@ function Echart(
         chartRef.current?.getZr().on(name, handler);
       });
 
+      const getEchartsTheme = (options: any) => {
+        const antdTheme = theme;
+        const echartsTheme = {
+          textStyle: {
+            color: antdTheme.colorText,
+            fontFamily: antdTheme.fontFamily,
+          },
+          title: {
+            textStyle: { color: antdTheme.colorText },
+          },
+          legend: {
+            textStyle: { color: antdTheme.colorTextSecondary },
+          },
+          tooltip: {
+            backgroundColor: antdTheme.colorBgContainer,
+            textStyle: { color: antdTheme.colorText },
+          },
+          axisPointer: {
+            lineStyle: { color: antdTheme.colorPrimary },
+            label: { color: antdTheme.colorText },
+          },
+        } as any;
+        if (options?.xAxis) {
+          echartsTheme.xAxis = {
+            axisLine: { lineStyle: { color: antdTheme.colorSplit } },
+            axisLabel: { color: antdTheme.colorTextSecondary },
+            splitLine: { lineStyle: { color: antdTheme.colorSplit } },
+          };
+        }
+        if (options?.yAxis) {
+          echartsTheme.yAxis = {
+            axisLine: { lineStyle: { color: antdTheme.colorSplit } },
+            axisLabel: { color: antdTheme.colorTextSecondary },
+            splitLine: { lineStyle: { color: antdTheme.colorSplit } },
+          };
+        }
+        return echartsTheme;
+      };
+
       const themedEchartOptions = merge(
         {},
-        getTheme(echartOptions),
+        getEchartsTheme(echartOptions),
         echartOptions,
       );
       chartRef.current?.setOption(themedEchartOptions, true);
@@ -238,7 +239,7 @@ function Echart(
       // did mount
       handleSizeChange({ width, height });
     }
-  }, [didMount, echartOptions, eventHandlers, zrEventHandlers]);
+  }, [didMount, echartOptions, eventHandlers, zrEventHandlers, theme]);
 
   useEffect(() => () => chartRef.current?.dispose(), []);
 

superset-frontend/plugins/plugin-chart-echarts/test/BigNumber/transformProps.test.ts

@@ -128,9 +128,10 @@ describe('BigNumberWithTrendline', () => {
       expect(lastDatum?.[0]).toStrictEqual(100);
       expect(lastDatum?.[1]).toBeNull();
 
-      // should note this is a fallback
+      // should get the last non-null value
       expect(transformed.bigNumber).toStrictEqual(1.2345);
-      expect(transformed.bigNumberFallback).not.toBeNull();
+      // bigNumberFallback is only set when bigNumber is null after aggregation
+      expect(transformed.bigNumberFallback).toBeNull();
 
       // should successfully formatTime by granularity
       // @ts-ignore

superset-frontend/plugins/plugin-chart-echarts/test/MixedTimeseries/buildQuery.test.ts

@@ -107,6 +107,7 @@ test('should compile query object A', () => {
     series_columns: ['foo'],
     series_limit: 5,
     series_limit_metric: undefined,
+    group_others_when_limit_reached: false,
     url_params: {},
     custom_params: {},
     custom_form_data: {},
@@ -166,6 +167,7 @@ test('should compile query object B', () => {
     series_columns: [],
     series_limit: 0,
     series_limit_metric: undefined,
+    group_others_when_limit_reached: false,
     url_params: {},
     custom_params: {},
     custom_form_data: {},

superset-frontend/plugins/plugin-chart-pivot-table/src/react-pivottable/TableRenderers.jsx

@@ -34,6 +34,12 @@ const parseLabel = value => {
   return String(value);
 };
 
+function displayCell(value, allowRenderHtml) {
+  if (allowRenderHtml && typeof value === 'string') {
+    return safeHtmlSpan(value);
+  }
+  return parseLabel(value);
+}
 function displayHeaderCell(
   needToggle,
   ArrowIcon,
@@ -742,7 +748,7 @@ export class TableRenderer extends Component {
           onContextMenu={e => this.props.onContextMenu(e, colKey, rowKey)}
           style={style}
         >
-          {agg.format(aggValue)}
+          {displayCell(agg.format(aggValue), allowRenderHtml)}
         </td>
       );
     });
@@ -759,7 +765,7 @@ export class TableRenderer extends Component {
           onClick={rowTotalCallbacks[flatRowKey]}
           onContextMenu={e => this.props.onContextMenu(e, undefined, rowKey)}
         >
-          {agg.format(aggValue)}
+          {displayCell(agg.format(aggValue), allowRenderHtml)}
         </td>
       );
     }
@@ -823,7 +829,7 @@ export class TableRenderer extends Component {
           onContextMenu={e => this.props.onContextMenu(e, colKey, undefined)}
           style={{ padding: '5px' }}
         >
-          {agg.format(aggValue)}
+          {displayCell(agg.format(aggValue), this.props.allowRenderHtml)}
         </td>
       );
     });
@@ -840,7 +846,7 @@ export class TableRenderer extends Component {
           onClick={grandTotalCallback}
           onContextMenu={e => this.props.onContextMenu(e, undefined, undefined)}
         >
-          {agg.format(aggValue)}
+          {displayCell(agg.format(aggValue), this.props.allowRenderHtml)}
         </td>
       );
     }

superset-frontend/plugins/plugin-chart-table/src/Styles.tsx

@@ -149,7 +149,12 @@ export default styled.div`
     .dt-pagination {
       text-align: right;
       /* use padding instead of margin so clientHeight can capture it */
-      padding-top: 0.5em;
+      padding: ${theme.paddingXXS}px 0px;
+    }
+
+    .dt-pagination .pagination > li {
+      display: inline;
+      margin: 0 ${theme.marginXXS}px;
     }
 
     .dt-pagination .pagination > li > a,
@@ -157,6 +162,8 @@ export default styled.div`
       background-color: ${theme.colorBgBase};
       color: ${theme.colorText};
       border-color: ${theme.colorBorderSecondary};
+      padding: ${theme.paddingXXS}px ${theme.paddingXS}px;
+      border-radius: ${theme.borderRadius}px;
     }
 
     .dt-pagination .pagination > li.active > a,

superset-frontend/plugins/plugin-chart-table/src/TableChart.tsx

@@ -629,7 +629,11 @@ export default function TableChart<D extends DataRecord = DataRecord>(
       const startPosition = value[0];
       const colSpan = value.length;
       // Retrieve the originalLabel from the first column in this group
-      const originalLabel = columnsMeta[value[0]]?.originalLabel || key;
+      const firstColumnInGroup = filteredColumnsMeta[startPosition];
+      const originalLabel = firstColumnInGroup
+        ? columnsMeta.find(col => col.key === firstColumnInGroup.key)
+            ?.originalLabel || key
+        : key;
 
       // Add placeholder <th> for columns before this header
       for (let i = currentColumnIndex; i < startPosition; i += 1) {

superset-frontend/plugins/plugin-chart-table/src/consts.ts

@@ -17,10 +17,7 @@
  * under the License.
  */
 import { formatSelectOptions } from '@superset-ui/chart-controls';
-import { addLocaleData, t } from '@superset-ui/core';
-import i18n from './i18n';
-
-addLocaleData(i18n);
+import { t } from '@superset-ui/core';
 
 export const PAGE_SIZE_OPTIONS = formatSelectOptions<number>([
   [0, t('page_size.all')],

superset-frontend/plugins/plugin-chart-table/src/i18n.ts

@@ -1,66 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-import { Locale } from '@superset-ui/core';
-
-const en = {
-  'Query Mode': [''],
-  Aggregate: [''],
-  'Raw Records': [''],
-  'Emit Filter Events': [''],
-  'Show Cell Bars': [''],
-  'page_size.show': ['Show'],
-  'page_size.all': ['All'],
-  'page_size.entries': ['entries'],
-  'table.previous_page': ['Previous'],
-  'table.next_page': ['Next'],
-  'search.num_records': ['%s record', '%s records...'],
-};
-
-const translations: Partial<Record<Locale, typeof en>> = {
-  en,
-  fr: {
-    'Query Mode': [''],
-    Aggregate: [''],
-    'Raw Records': [''],
-    'Emit Filter Events': [''],
-    'Show Cell Bars': [''],
-    'page_size.show': ['Afficher'],
-    'page_size.all': ['tous'],
-    'page_size.entries': ['entrées'],
-    'table.previous_page': ['Précédent'],
-    'table.next_page': ['Suivante'],
-    'search.num_records': ['%s enregistrement', '%s enregistrements...'],
-  },
-  zh: {
-    'Query Mode': ['查询模式'],
-    Aggregate: ['分组聚合'],
-    'Raw Records': ['原始数据'],
-    'Emit Filter Events': ['关联看板过滤器'],
-    'Show Cell Bars': ['为指标添加条状图背景'],
-    'page_size.show': ['每页显示'],
-    'page_size.all': ['全部'],
-    'page_size.entries': ['条'],
-    'table.previous_page': ['上一页'],
-    'table.next_page': ['下一页'],
-    'search.num_records': ['%s条记录...'],
-  },
-};
-
-export default translations;

superset-frontend/src/SqlLab/components/SaveDatasetModal/index.tsx

@@ -18,7 +18,7 @@
  */
 
 import { useCallback, useState, FormEvent } from 'react';
-
+import { ModalTitleWithIcon } from 'src/components/ModalTitleWithIcon';
 import { Radio, RadioChangeEvent } from '@superset-ui/core/components/Radio';
 import {
   AsyncSelect,
@@ -27,6 +27,8 @@ import {
   Modal,
   Input,
   type SelectValue,
+  Icons,
+  Flex,
 } from '@superset-ui/core/components';
 import {
   styled,
@@ -372,17 +374,17 @@ export const SaveDatasetModal = ({
   return (
     <Modal
       show={visible}
-      title={t('Save or Overwrite Dataset')}
+      name={t('Save or Overwrite Dataset')}
+      title={
+        <ModalTitleWithIcon
+          title={t('Save or Overwrite Dataset')}
+          icon={<Icons.SaveOutlined />}
+          data-test="save-or-overwrite-dataset-title"
+        />
+      }
       onHide={onHide}
       footer={
-        <div
-          style={{
-            display: 'flex',
-            alignItems: 'center',
-            justifyContent: 'flex-end',
-            gap: '8px',
-          }}
-        >
+        <Flex align="center" justify="flex-end" gap="8px">
           {isFeatureEnabled(FeatureFlag.EnableTemplateProcessing) && (
             <div style={{ display: 'flex', alignItems: 'center' }}>
               <Checkbox
@@ -422,7 +424,7 @@ export const SaveDatasetModal = ({
               </Button>
             </>
           )}
-        </div>
+        </Flex>
       }
     >
       <Styles>

superset-frontend/src/SqlLab/components/SaveQuery/index.tsx

@@ -17,7 +17,6 @@
  * under the License.
  */
 import { useState, useEffect, useMemo, ChangeEvent } from 'react';
-
 import type { DatabaseObject } from 'src/features/databases/types';
 import { t, styled } from '@superset-ui/core';
 import {
@@ -28,6 +27,7 @@ import {
   Modal,
   Row,
   Col,
+  Icons,
 } from '@superset-ui/core/components';
 import { Menu } from '@superset-ui/core/components/Menu';
 import SaveDatasetActionButton from 'src/SqlLab/components/SaveDatasetActionButton';
@@ -43,6 +43,7 @@ import {
   LOG_ACTIONS_SQLLAB_CREATE_CHART,
   LOG_ACTIONS_SQLLAB_SAVE_QUERY,
 } from 'src/logger/LogUtils';
+import { ModalTitleWithIcon } from 'src/components/ModalTitleWithIcon';
 
 interface SaveQueryProps {
   queryEditorId: string;
@@ -224,7 +225,14 @@ const SaveQuery = ({
         primaryButtonName={isSaved ? t('Save') : t('Save as')}
         width="620px"
         show={showSave}
-        title={<h4>{t('Save query')}</h4>}
+        name={t('Save query')}
+        title={
+          <ModalTitleWithIcon
+            title={t('Save query')}
+            icon={<Icons.SaveOutlined />}
+            data-test="save-query-modal-title"
+          />
+        }
         footer={
           <>
             <Button