Files
superset2/docs/developer_docs_versioned_docs/version-6.1.0/extensions/registry.md
Claude Code cbcfd9599f docs: cut 6.1.0 versions for docs, admin_docs, developer_docs, components
Snapshots all four versioned Docusaurus sections at v6.1.0. Built on
top of the version-cutting tooling work in chore/docs-cut-6.1.0-versions
so the snapshot benefits from:

- Auto-gen refresh before snapshotting (database pages from engine
  spec metadata, API reference from openapi.json, component pages
  from Storybook stories) — captured at the SHA we cut from rather
  than whatever happened to be on disk.
- Data-import freeze: country list, feature flag table, database
  diagnostics, and component metadata are copied into snapshot-local
  `_versioned_data/` dirs so the historical version doesn't silently
  mutate when the source files change.
- Depth-aware import-path rewriter that handles deeply-nested
  component MDX files referencing `../../../src/` from the snapshot.

Versioning behavior: `lastVersion` stays at `current` for every
section, so the canonical URLs (`/docs/...`, `/admin-docs/...`,
`/developer-docs/...`, `/components/...`) continue to render content
from master. The `current` version is consistently labeled "Next"
with an `unreleased` banner, and `6.1.0` is a historical pin
accessible only via its explicit version segment.

Component playground: previously `disabled: true` in versions-config.json,
now enabled and versioned. The plugin block in docusaurus.config.ts
was already gated only by the `disabled` flag, so no other code
changes were needed to bring it back online.

The frozen `databases.json` in the snapshot is the canonical 80-database
artifact from the latest committed state in master (preserved by the
generator's input-hash cache), not a fallback regenerated from a
local Flask environment.
2026-05-13 17:15:46 -07:00

8.0 KiB

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Community Extensions 11

Community Extensions

This page serves as a registry of community-created Superset extensions. These extensions are developed and maintained by community members and are not officially supported or vetted by the Apache Superset project. Before installing any community extension, administrators are responsible for evaluating the extension's source code for security vulnerabilities, performance impact, UI/UX quality, and compatibility with their Superset deployment.

Extensions

Name Description Author Preview
Extensions API Explorer A SQL Lab panel that demonstrates the Extensions API by providing an interactive explorer for testing commands like getTabs, getCurrentTab, and getDatabases. Useful for extension developers to understand and experiment with the available APIs. Michael S. Molina Extensions API Explorer
SQL Query Flow Visualizer A SQL Lab panel that transforms SQL queries into interactive flow diagrams, helping developers and analysts understand query execution paths and data relationships. Mehmet Salih Yavuz SQL Flow Visualizer
SQL Lab Export to Google Sheets A Superset extension that allows users to export SQL Lab query results directly to Google Sheets. Michael S. Molina SQL Lab Export to Google Sheets
SQL Lab Export to Parquet Export SQL Lab query results directly to Apache Parquet format with Snappy compression. Evan Rusackas SQL Lab Export to Parquet
SQL Lab Query Comparison A SQL Lab extension that enables side-by-side comparison of query results across different tabs, with GitHub-style diff visualization showing added/removed rows and columns. Michael S. Molina Query Comparison
SQL Lab Result Stats A SQL Lab extension that automatically computes statistics for query results, providing type-aware analysis including numeric metrics (min, max, mean, median, std dev), string analysis (length, empty counts), and date range information. Michael S. Molina Result Stats
Editor Snippets A SQL Lab extension for managing and inserting reusable code snippets into the editor, with server-side persistence per user. Michael S. Molina Editor Snippets
SQL Lab Query Estimator A SQL Lab panel that analyzes query execution plans to estimate resource impact, detect performance issues like Cartesian products and high-cost operations, and visualize the query plan tree. Michael S. Molina Query Estimator
Editors Bundle A Superset extension that demonstrates how to provide custom code editors for different languages. This extension showcases the editor contribution system by registering alternative editors that can replace Superset's default Ace editor. Michael S. Molina Editors Bundle

How to Add Your Extension

To add your extension to this registry, submit a pull request to the Apache Superset repository with the following changes:

  1. Add a row to the Extensions table above using this format:
| [Your Extension](https://github.com/your-username/your-repo) | A brief description of your extension. | Your Name | <a href="/img/extensions/your-screenshot.png" target="_blank"><img src="/img/extensions/your-screenshot.png" alt="Your Extension" width="120" /></a> |
  1. Add a screenshot to docs/static/img/extensions/ (recommended size: 800x450px, PNG or JPG format)

  2. Submit your PR with a title like "docs: Add [Extension Name] to community extensions registry"