diff --git a/superset-frontend/.storybook/preview.jsx b/superset-frontend/.storybook/preview.jsx
index 4339552bac7..84a54ba2087 100644
--- a/superset-frontend/.storybook/preview.jsx
+++ b/superset-frontend/.storybook/preview.jsx
@@ -22,7 +22,7 @@ import thunk from 'redux-thunk';
 import { Provider } from 'react-redux';
 import reducerIndex from 'spec/helpers/reducerIndex';
 import { Global } from '@emotion/react';
-import { App, Layout, Space, Content } from 'antd';
+import { App, Layout } from 'antd';
 
 import 'src/theme.ts';
 import './storybook.css';
diff --git a/superset-frontend/oxlint.json b/superset-frontend/oxlint.json
index 7812bbfe6a9..27563d81c5e 100644
--- a/superset-frontend/oxlint.json
+++ b/superset-frontend/oxlint.json
@@ -232,7 +232,14 @@
     "@typescript-eslint/no-non-null-assertion": "off",
     "@typescript-eslint/explicit-function-return-type": "off",
     "@typescript-eslint/explicit-module-boundary-types": "off",
-    "@typescript-eslint/no-unused-vars": "warn",
+    "@typescript-eslint/no-unused-vars": [
+      "error",
+      {
+        "argsIgnorePattern": "^_",
+        "varsIgnorePattern": "^_",
+        "caughtErrors": "none"
+      }
+    ],
     "@typescript-eslint/prefer-optional-chain": "error",
 
     // === Unicorn rules (bonus coverage) ===
diff --git a/superset-frontend/packages/superset-ui-core/src/chart/components/Matrixify/MatrixifyGridCell.tsx b/superset-frontend/packages/superset-ui-core/src/chart/components/Matrixify/MatrixifyGridCell.tsx
index 5a808378c84..ddcb7a8d86c 100644
--- a/superset-frontend/packages/superset-ui-core/src/chart/components/Matrixify/MatrixifyGridCell.tsx
+++ b/superset-frontend/packages/superset-ui-core/src/chart/components/Matrixify/MatrixifyGridCell.tsx
@@ -92,7 +92,7 @@ const MatrixNoDataComponent = () => {
  * Individual grid cell component - memoized to prevent unnecessary re-renders
  */
 const MatrixifyGridCell = memo(
-  ({ cell, rowHeight, datasource, hooks }: MatrixifyGridCellProps) => {
+  ({ cell, hooks }: MatrixifyGridCellProps) => {
     // Use computed title from template (will be empty string if no template)
     const cellLabel = cell.title || '';
 
diff --git a/superset-frontend/packages/superset-ui-core/src/chart/components/Matrixify/MatrixifyGridRenderer.tsx b/superset-frontend/packages/superset-ui-core/src/chart/components/Matrixify/MatrixifyGridRenderer.tsx
index fc4b6422459..4882ce85163 100644
--- a/superset-frontend/packages/superset-ui-core/src/chart/components/Matrixify/MatrixifyGridRenderer.tsx
+++ b/superset-frontend/packages/superset-ui-core/src/chart/components/Matrixify/MatrixifyGridRenderer.tsx
@@ -118,7 +118,6 @@ interface MatrixifyGridRendererProps {
 function MatrixifyGridRenderer({
   formData,
   datasource,
-  width,
   height,
   hooks,
 }: MatrixifyGridRendererProps) {
@@ -249,7 +248,7 @@ function MatrixifyGridRenderer({
                     {/* Row cells for this column group */}
                     {row
                       .slice(colGroup.startIdx, colGroup.endIdx)
-                      .map((cell, colIdx) =>
+                      .map(cell =>
                         cell ? (
                           <MatrixifyGridCell
                             key={cell.id}
diff --git a/superset-frontend/packages/superset-ui-core/src/components/Label/index.tsx b/superset-frontend/packages/superset-ui-core/src/components/Label/index.tsx
index 5e974758af3..2642e91c193 100644
--- a/superset-frontend/packages/superset-ui-core/src/components/Label/index.tsx
+++ b/superset-frontend/packages/superset-ui-core/src/components/Label/index.tsx
@@ -33,7 +33,7 @@ export function Label(props: LabelProps) {
     onClick,
     children,
     icon,
-    id,
+    id: _id,
     ...rest
   } = props;
 
diff --git a/superset-frontend/packages/superset-ui-core/src/components/TimezoneSelector/index.tsx b/superset-frontend/packages/superset-ui-core/src/components/TimezoneSelector/index.tsx
index a790963e333..3524ef85102 100644
--- a/superset-frontend/packages/superset-ui-core/src/components/TimezoneSelector/index.tsx
+++ b/superset-frontend/packages/superset-ui-core/src/components/TimezoneSelector/index.tsx
@@ -66,7 +66,7 @@ function findMatchingTimezone(
 export default function TimezoneSelector({
   onTimezoneChange,
   timezone,
-  minWidth = MIN_SELECT_WIDTH,
+  minWidth: _minWidth = MIN_SELECT_WIDTH,
   placeholder,
   ...rest
 }: TimezoneSelectorProps) {
diff --git a/superset-frontend/plugins/legacy-plugin-chart-calendar/src/Calendar.ts b/superset-frontend/plugins/legacy-plugin-chart-calendar/src/Calendar.ts
index 794959fe7c4..a36d6a2648c 100644
--- a/superset-frontend/plugins/legacy-plugin-chart-calendar/src/Calendar.ts
+++ b/superset-frontend/plugins/legacy-plugin-chart-calendar/src/Calendar.ts
@@ -112,7 +112,7 @@ function Calendar(element: HTMLElement, props: CalendarProps) {
     const colorScheme = getSequentialSchemeRegistry().get(linearColorScheme);
     const colorScale = colorScheme
       ? colorScheme.createLinearScale(extents)
-      : (v: number) => '#ccc'; // fallback if scheme not found
+      : (_v: number) => '#ccc'; // fallback if scheme not found
 
     const legend = d3Range(steps).map(i => extents[0] + step * i);
     const legendColors = legend.map(x => colorScale(x));
diff --git a/superset-frontend/plugins/legacy-plugin-chart-country-map/src/CountryMap.ts b/superset-frontend/plugins/legacy-plugin-chart-country-map/src/CountryMap.ts
index ad3733df31d..d5383d95981 100644
--- a/superset-frontend/plugins/legacy-plugin-chart-country-map/src/CountryMap.ts
+++ b/superset-frontend/plugins/legacy-plugin-chart-country-map/src/CountryMap.ts
@@ -22,7 +22,6 @@ import d3 from 'd3';
 import { extent as d3Extent } from 'd3-array';
 import {
   ValueFormatter,
-  getNumberFormatter,
   getSequentialSchemeRegistry,
   CategoricalColorNamespace,
 } from '@superset-ui/core';
@@ -187,9 +186,11 @@ function CountryMap(element: HTMLElement, props: CountryMapProps) {
       region => region.country_id === d.properties.ISO,
     );
 
-    hoverPopup.style('display', 'block').html(
-      `<div><strong>${getNameOfRegion(d)}</strong><br>${result.length > 0 ? formatter(result[0].metric) : ''}</div>`,
-    );
+    hoverPopup
+      .style('display', 'block')
+      .html(
+        `<div><strong>${getNameOfRegion(d)}</strong><br>${result.length > 0 ? formatter(result[0].metric) : ''}</div>`,
+      );
     updatePopupPosition();
   };
 
diff --git a/superset-frontend/plugins/plugin-chart-ag-grid-table/src/renderers/NumericCellRenderer.tsx b/superset-frontend/plugins/plugin-chart-ag-grid-table/src/renderers/NumericCellRenderer.tsx
index 87529673110..27d10bfb7bb 100644
--- a/superset-frontend/plugins/plugin-chart-ag-grid-table/src/renderers/NumericCellRenderer.tsx
+++ b/superset-frontend/plugins/plugin-chart-ag-grid-table/src/renderers/NumericCellRenderer.tsx
@@ -16,14 +16,9 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import {
-  styled,
-  useTheme,
-  type SupersetTheme,
-} from '@apache-superset/core/theme';
+import { styled } from '@apache-superset/core/theme';
 import { CustomCellRendererProps } from '@superset-ui/core/components/ThemedAgGridReact';
 import { BasicColorFormatterType, InputColumn, ValueRange } from '../types';
-import { useIsDark } from '../utils/useTableTheme';
 
 const StyledTotalCell = styled.div`
   ${() => `
@@ -110,13 +105,9 @@ function cellOffset({
 function cellBackground({
   value,
   colorPositiveNegative = false,
-  isDarkTheme = false,
-  theme,
 }: {
   value: number;
   colorPositiveNegative: boolean;
-  isDarkTheme: boolean;
-  theme: SupersetTheme | null;
 }) {
   if (!colorPositiveNegative) {
     return 'transparent'; // Use transparent background when colorPositiveNegative is false
@@ -153,9 +144,6 @@ export const NumericCellRenderer = (
     colorPositiveNegative,
   } = params;
 
-  const isDarkTheme = useIsDark();
-  const theme = !colorPositiveNegative ? null : useTheme();
-
   if (node?.rowPinned === 'bottom') {
     return <StyledTotalCell>{valueFormatted ?? value}</StyledTotalCell>;
   }
@@ -199,8 +187,6 @@ export const NumericCellRenderer = (
   const background = cellBackground({
     value: value as number,
     colorPositiveNegative,
-    isDarkTheme,
-    theme,
   });
 
   return (
diff --git a/superset-frontend/plugins/plugin-chart-ag-grid-table/src/utils/useColDefs.ts b/superset-frontend/plugins/plugin-chart-ag-grid-table/src/utils/useColDefs.ts
index 1ade82887d4..b9f084d0cd7 100644
--- a/superset-frontend/plugins/plugin-chart-ag-grid-table/src/utils/useColDefs.ts
+++ b/superset-frontend/plugins/plugin-chart-ag-grid-table/src/utils/useColDefs.ts
@@ -20,7 +20,7 @@
 import { t } from '@apache-superset/core/translation';
 import { ColDef } from '@superset-ui/core/components/ThemedAgGridReact';
 import { useCallback, useMemo } from 'react';
-import { DataRecord, DataRecordValue, JsonObject } from '@superset-ui/core';
+import { DataRecordValue, JsonObject } from '@superset-ui/core';
 import { GenericDataType } from '@apache-superset/core/common';
 import { useTheme } from '@apache-superset/core/theme';
 import { ColorFormatters } from '@superset-ui/chart-controls';
@@ -61,7 +61,6 @@ type UseColDefsProps = {
   defaultAlignPN: boolean;
   showCellBars: boolean;
   colorPositiveNegative: boolean;
-  totals: DataRecord | undefined;
   columnColorFormatters: ColorFormatters;
   allowRearrangeColumns?: boolean;
   basicColorFormatters?: { [Key: string]: BasicColorFormatterType }[];
@@ -227,7 +226,6 @@ export const useColDefs = ({
   defaultAlignPN,
   showCellBars,
   colorPositiveNegative,
-  totals,
   columnColorFormatters,
   allowRearrangeColumns,
   basicColorFormatters,
diff --git a/superset-frontend/plugins/plugin-chart-echarts/src/BigNumber/BigNumberViz.tsx b/superset-frontend/plugins/plugin-chart-echarts/src/BigNumber/BigNumberViz.tsx
index 9f5a9d0ccda..e889f9848f2 100644
--- a/superset-frontend/plugins/plugin-chart-echarts/src/BigNumber/BigNumberViz.tsx
+++ b/superset-frontend/plugins/plugin-chart-echarts/src/BigNumber/BigNumberViz.tsx
@@ -23,7 +23,6 @@ import {
   getTimeFormatter,
   SMART_DATE_VERBOSE_ID,
   computeMaxFontSize,
-  BRAND_COLOR,
   BinaryQueryObjectFilterClause,
   DTTM_ALIAS,
 } from '@superset-ui/core';
@@ -43,14 +42,11 @@ function BigNumberVis({
   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();
diff --git a/superset-frontend/plugins/plugin-chart-echarts/src/Timeseries/Regular/Bar/controlPanel.tsx b/superset-frontend/plugins/plugin-chart-echarts/src/Timeseries/Regular/Bar/controlPanel.tsx
index da95df2d891..0f668dfeed0 100644
--- a/superset-frontend/plugins/plugin-chart-echarts/src/Timeseries/Regular/Bar/controlPanel.tsx
+++ b/superset-frontend/plugins/plugin-chart-echarts/src/Timeseries/Regular/Bar/controlPanel.tsx
@@ -372,13 +372,8 @@ const config: ControlPanelConfig = {
               description: t(
                 'Stack in groups, where each group corresponds to a dimension',
               ),
-              shouldMapStateToProps: (
-                prevState,
-                state,
-                controlState,
-                chartState,
-              ) => true,
-              mapStateToProps: (state, controlState, chartState) => {
+              shouldMapStateToProps: () => true,
+              mapStateToProps: state => {
                 const value: JsonArray = ensureIsArray(
                   state.controls.groupby?.value,
                 ) as JsonArray;
diff --git a/superset-frontend/src/SqlLab/components/TableExploreTree/TreeNodeRenderer.tsx b/superset-frontend/src/SqlLab/components/TableExploreTree/TreeNodeRenderer.tsx
index f3bdc73882f..91f37ed8060 100644
--- a/superset-frontend/src/SqlLab/components/TableExploreTree/TreeNodeRenderer.tsx
+++ b/superset-frontend/src/SqlLab/components/TableExploreTree/TreeNodeRenderer.tsx
@@ -102,7 +102,6 @@ export interface TreeNodeRendererProps extends NodeRendererProps<TreeNodeData> {
 const TreeNodeRenderer: React.FC<TreeNodeRendererProps> = ({
   node,
   style,
-  manuallyOpenedNodes,
   loadingNodes,
   searchTerm,
   catalog,
diff --git a/superset-frontend/src/components/Chart/ChartRenderer.tsx b/superset-frontend/src/components/Chart/ChartRenderer.tsx
index 90a35d75a45..18c70e1477b 100644
--- a/superset-frontend/src/components/Chart/ChartRenderer.tsx
+++ b/superset-frontend/src/components/Chart/ChartRenderer.tsx
@@ -183,7 +183,6 @@ function ChartRendererComponent({
   onFilterMenuClose = () => BLANK,
   initialValues = BLANK,
   setControlValue = () => {},
-  triggerRender = false,
   ...restProps
 }: ChartRendererProps): JSX.Element | null {
   const {
diff --git a/superset-frontend/src/components/Datasource/FoldersEditor/TreeItem.styles.ts b/superset-frontend/src/components/Datasource/FoldersEditor/TreeItem.styles.ts
index 8c95a3a4a6a..d4c0e43d846 100644
--- a/superset-frontend/src/components/Datasource/FoldersEditor/TreeItem.styles.ts
+++ b/superset-frontend/src/components/Datasource/FoldersEditor/TreeItem.styles.ts
@@ -71,7 +71,7 @@ export const ItemSeparator = styled.div<{
 export const TreeFolderContainer = styled(TreeItemContainer)<{
   isForbiddenDropTarget?: boolean;
 }>`
-  ${({ theme, depth, isForbiddenDropTarget, isOverlay }) => `
+  ${({ theme, depth, isForbiddenDropTarget }) => `
     margin-top: 0;
     margin-bottom: 0;
     padding-top: ${theme.paddingSM}px;
diff --git a/superset-frontend/src/components/Datasource/components/DatasourceEditor/DatasourceEditor.tsx b/superset-frontend/src/components/Datasource/components/DatasourceEditor/DatasourceEditor.tsx
index 8bc2b6cf8f3..d0e557991aa 100644
--- a/superset-frontend/src/components/Datasource/components/DatasourceEditor/DatasourceEditor.tsx
+++ b/superset-frontend/src/components/Datasource/components/DatasourceEditor/DatasourceEditor.tsx
@@ -301,9 +301,7 @@ interface CollectionTabTitleProps {
 
 interface ColumnCollectionTableProps {
   columns: Column[];
-  datasource: DatasourceObject;
   onColumnsChange: (columns: Column[]) => void;
-  onDatasourceChange: (datasource: DatasourceObject) => void;
   editableColumnName?: boolean;
   showExpression?: boolean;
   allowAddItem?: boolean;
@@ -520,9 +518,7 @@ function FormContainer({ children }: FormContainerProps): JSX.Element {
 
 function ColumnCollectionTable({
   columns,
-  datasource,
   onColumnsChange,
-  onDatasourceChange,
   editableColumnName = false,
   showExpression = false,
   allowAddItem = false,
@@ -2428,11 +2424,9 @@ class DatasourceEditor extends PureComponent<
                     columns={this.state.databaseColumns}
                     filterTerm={this.state.columnSearchTerm}
                     filterFields={['column_name']}
-                    datasource={datasource}
                     onColumnsChange={databaseColumns =>
                       this.setColumns({ databaseColumns })
                     }
-                    onDatasourceChange={this.onDatasourceChange}
                   />
                   {this.state.metadataLoading && <Loading />}
                 </StyledTableTabWrapper>
@@ -2474,8 +2468,6 @@ class DatasourceEditor extends PureComponent<
                           'as the alias in the SQL query.',
                       ),
                     }}
-                    onDatasourceChange={this.onDatasourceChange}
-                    datasource={datasource}
                     editableColumnName
                     showExpression
                     allowAddItem
diff --git a/superset-frontend/src/components/ErrorMessage/FrontendNetworkErrorMessage.tsx b/superset-frontend/src/components/ErrorMessage/FrontendNetworkErrorMessage.tsx
index 899e332410c..486894b4be7 100644
--- a/superset-frontend/src/components/ErrorMessage/FrontendNetworkErrorMessage.tsx
+++ b/superset-frontend/src/components/ErrorMessage/FrontendNetworkErrorMessage.tsx
@@ -23,7 +23,6 @@ import { ErrorAlert } from './ErrorAlert';
 
 export function FrontendNetworkErrorMessage({
   error,
-  subtitle,
   compact,
   closable,
 }: ErrorMessageComponentProps) {
diff --git a/superset-frontend/src/components/GridTable/index.tsx b/superset-frontend/src/components/GridTable/index.tsx
index cafe7c67736..4ea218802fd 100644
--- a/superset-frontend/src/components/GridTable/index.tsx
+++ b/superset-frontend/src/components/GridTable/index.tsx
@@ -45,7 +45,6 @@ export function GridTable<RecordType extends object>({
   showRowNumber,
   enableActions,
   size = GridSize.Middle,
-  striped,
 }: TableProps<RecordType>) {
   const theme = useTheme();
   const isExternalFilterPresent = useCallback(
diff --git a/superset-frontend/src/components/Modal/CollapsibleModalSection.tsx b/superset-frontend/src/components/Modal/CollapsibleModalSection.tsx
index cad4424ed1a..a27349464f6 100644
--- a/superset-frontend/src/components/Modal/CollapsibleModalSection.tsx
+++ b/superset-frontend/src/components/Modal/CollapsibleModalSection.tsx
@@ -24,7 +24,6 @@ interface CollapsibleModalSectionProps {
   sectionKey: string;
   title: string;
   subtitle?: string;
-  defaultExpanded?: boolean;
   hasErrors?: boolean;
   testId?: string;
   children: ReactNode;
@@ -41,7 +40,6 @@ export function CollapsibleModalSection({
   sectionKey,
   title,
   subtitle,
-  defaultExpanded = false,
   hasErrors = false,
   testId,
   children,
diff --git a/superset-frontend/src/components/Modal/ModalFormField.tsx b/superset-frontend/src/components/Modal/ModalFormField.tsx
index c825e465b58..7012379b4f5 100644
--- a/superset-frontend/src/components/Modal/ModalFormField.tsx
+++ b/superset-frontend/src/components/Modal/ModalFormField.tsx
@@ -29,8 +29,6 @@ interface ModalFormFieldProps {
   bottomSpacing?: boolean;
   children: ReactNode;
   testId?: string;
-  validateStatus?: 'success' | 'warning' | 'error' | 'validating';
-  hasFeedback?: boolean;
 }
 
 const StyledFieldContainer = styled.div<{ bottomSpacing: boolean }>`
@@ -125,8 +123,6 @@ export function ModalFormField({
   bottomSpacing = true,
   children,
   testId,
-  validateStatus,
-  hasFeedback = false,
 }: ModalFormFieldProps) {
   return (
     <StyledFieldContainer bottomSpacing={bottomSpacing} data-test={testId}>
diff --git a/superset-frontend/src/components/Modal/StandardModal.tsx b/superset-frontend/src/components/Modal/StandardModal.tsx
index 963afdbca53..a74f130d4d1 100644
--- a/superset-frontend/src/components/Modal/StandardModal.tsx
+++ b/superset-frontend/src/components/Modal/StandardModal.tsx
@@ -32,13 +32,10 @@ interface StandardModalProps {
   saveDisabled?: boolean;
   saveLoading?: boolean;
   saveText?: string;
-  cancelText?: string;
   errorTooltip?: ReactNode;
   children: ReactNode;
   isEditMode?: boolean;
   centered?: boolean;
-  destroyOnClose?: boolean;
-  maskClosable?: boolean;
   wrapProps?: object;
   contentLoading?: boolean;
 }
@@ -107,13 +104,10 @@ export function StandardModal({
   saveDisabled = false,
   saveLoading = false,
   saveText,
-  cancelText,
   errorTooltip,
   children,
   isEditMode = false,
   centered = true,
-  destroyOnClose = true,
-  maskClosable = false,
   wrapProps,
   contentLoading = false,
 }: StandardModalProps) {
diff --git a/superset-frontend/src/components/Tag/utils.test.tsx b/superset-frontend/src/components/Tag/utils.test.tsx
index 19b41159084..cb0bc24b0a0 100644
--- a/superset-frontend/src/components/Tag/utils.test.tsx
+++ b/superset-frontend/src/components/Tag/utils.test.tsx
@@ -166,7 +166,7 @@ describe('loadTags', () => {
     const calls = fetchMock.callHistory.calls();
 
     // Verify all calls include the custom tag filter
-    calls.forEach(call => {
+    calls.forEach(_call => {
       const { url } = calls[0];
       const urlObj = new URL(url);
       const queryParam = urlObj.searchParams.get('q');
diff --git a/superset-frontend/src/core/sqlLab/models.ts b/superset-frontend/src/core/sqlLab/models.ts
index ce593c582f1..a1bfec12a2c 100644
--- a/superset-frontend/src/core/sqlLab/models.ts
+++ b/superset-frontend/src/core/sqlLab/models.ts
@@ -176,7 +176,7 @@ export class QueryResultContext
       requestedLimit?: number;
     } = {},
   ) {
-    const { appliedLimit, appliedLimitingFactor, ...opt } = options;
+    const { appliedLimit, ...opt } = options;
     super(clientId, tab, runAsync, startDttm, opt);
     this.remoteId = remoteId;
     this.executedSql = executedSql;
@@ -219,7 +219,7 @@ export class QueryErrorResultContext
       queryId?: number;
     } = {},
   ) {
-    const { queryId, executedSql, endDttm, ...opt } = options;
+    const { executedSql, endDttm, ...opt } = options;
     super(clientId, tab, runAsync, startDttm, opt);
     this.executedSql = executedSql ?? null;
     this.errorMessage = errorMessage;
diff --git a/superset-frontend/src/dashboard/components/Dashboard.tsx b/superset-frontend/src/dashboard/components/Dashboard.tsx
index 410e9dec899..ac9b82cec6c 100644
--- a/superset-frontend/src/dashboard/components/Dashboard.tsx
+++ b/superset-frontend/src/dashboard/components/Dashboard.tsx
@@ -114,12 +114,8 @@ function Dashboard({
   slices,
   activeFilters,
   chartConfiguration,
-  datasources,
   ownDataCharts,
   layout,
-  impressionId,
-  timeout = 60,
-  userId = '',
   children,
 }: DashboardProps): JSX.Element {
   const context = useContext(PluginContext) as PluginContextType;
diff --git a/superset-frontend/src/dashboard/components/SaveModal.tsx b/superset-frontend/src/dashboard/components/SaveModal.tsx
index 0e451d3f3af..1f8eb570274 100644
--- a/superset-frontend/src/dashboard/components/SaveModal.tsx
+++ b/superset-frontend/src/dashboard/components/SaveModal.tsx
@@ -65,18 +65,18 @@ type SaveModalProps = {
 
 function SaveModal({
   saveType: initialSaveType = SAVE_TYPE_OVERWRITE,
-  colorNamespace,
-  colorScheme,
+  colorNamespace: _colorNamespace,
+  colorScheme: _colorScheme,
   shouldPersistRefreshFrequency = false,
   dashboardTitle,
   onSave,
   triggerNode,
   canOverwrite,
-  addSuccessToast,
+  addSuccessToast: _addSuccessToast,
   addDangerToast,
   dashboardId,
   dashboardInfo,
-  expandedSlices,
+  expandedSlices: _expandedSlices,
   layout,
   customCss,
   refreshFrequency,
diff --git a/superset-frontend/src/dashboard/components/gridComponents/Divider/Divider.test.tsx b/superset-frontend/src/dashboard/components/gridComponents/Divider/Divider.test.tsx
index 356f8077d3c..cb5c0817c13 100644
--- a/superset-frontend/src/dashboard/components/gridComponents/Divider/Divider.test.tsx
+++ b/superset-frontend/src/dashboard/components/gridComponents/Divider/Divider.test.tsx
@@ -35,7 +35,7 @@ describe('Divider', () => {
     index: 0,
     editMode: false,
     handleComponentDrop: jest.fn(),
-    deleteComponent: (id: string, parentId: string) => {},
+    deleteComponent: (_id: string, _parentId: string) => {},
   };
 
   const setup = (overrideProps: Partial<DividerProps> = {}) =>
diff --git a/superset-frontend/src/dashboard/components/gridComponents/TabsRenderer/TabsRenderer.tsx b/superset-frontend/src/dashboard/components/gridComponents/TabsRenderer/TabsRenderer.tsx
index 6d030b06a56..d9e34e8ec23 100644
--- a/superset-frontend/src/dashboard/components/gridComponents/TabsRenderer/TabsRenderer.tsx
+++ b/superset-frontend/src/dashboard/components/gridComponents/TabsRenderer/TabsRenderer.tsx
@@ -117,7 +117,6 @@ interface DraggableTabNodeProps extends React.HTMLAttributes<HTMLDivElement> {
 }
 
 const DraggableTabNode: React.FC<Readonly<DraggableTabNodeProps>> = ({
-  className,
   disabled = false,
   ...props
 }) => {
@@ -170,7 +169,6 @@ const TabsRenderer = memo<TabsRendererProps>(
     tabBarPaddingLeft = 0,
     onTabsReorder,
     isEditingTabTitle = false,
-    onTabTitleEditingChange,
   }) => {
     const [activeId, setActiveId] = useState<string | null>(null);
 
diff --git a/superset-frontend/src/dashboard/components/nativeFilters/FilterBar/FilterControls/FilterControls.tsx b/superset-frontend/src/dashboard/components/nativeFilters/FilterBar/FilterControls/FilterControls.tsx
index a5c86fa2131..e9bcbaa8b91 100644
--- a/superset-frontend/src/dashboard/components/nativeFilters/FilterBar/FilterControls/FilterControls.tsx
+++ b/superset-frontend/src/dashboard/components/nativeFilters/FilterBar/FilterControls/FilterControls.tsx
@@ -279,7 +279,7 @@ const FilterControls: FC<FilterControlsProps> = ({
   );
 
   const customizationRenderer = useCallback(
-    (item: ChartCustomization | ChartCustomizationDivider, index: number) => {
+    (item: ChartCustomization | ChartCustomizationDivider, _index: number) => {
       if (isChartCustomizationDivider(item)) {
         return (
           <FilterDivider
diff --git a/superset-frontend/src/dashboard/components/nativeFilters/FilterBar/Vertical.tsx b/superset-frontend/src/dashboard/components/nativeFilters/FilterBar/Vertical.tsx
index 5f1e097c1c4..9c3c1acdd67 100644
--- a/superset-frontend/src/dashboard/components/nativeFilters/FilterBar/Vertical.tsx
+++ b/superset-frontend/src/dashboard/components/nativeFilters/FilterBar/Vertical.tsx
@@ -141,8 +141,6 @@ const VerticalFilterBar: FC<VerticalBarProps> = ({
   onPendingCustomizationDataMaskChange,
   toggleFiltersBar,
   width,
-  clearAllTriggers,
-  onClearAllComplete,
 }) => {
   const theme = useTheme();
   const [isScrolling, setIsScrolling] = useState(false);
diff --git a/superset-frontend/src/dashboard/components/nativeFilters/FiltersConfigModal/hooks/useCustomizationOperations.ts b/superset-frontend/src/dashboard/components/nativeFilters/FiltersConfigModal/hooks/useCustomizationOperations.ts
index 1390419e7f5..59aa89a4ffe 100644
--- a/superset-frontend/src/dashboard/components/nativeFilters/FiltersConfigModal/hooks/useCustomizationOperations.ts
+++ b/superset-frontend/src/dashboard/components/nativeFilters/FiltersConfigModal/hooks/useCustomizationOperations.ts
@@ -105,7 +105,7 @@ export function useCustomizationOperations({
   );
 
   const handleRearrangeCustomizations = useCallback(
-    (dragIndex: number, targetIndex: number, id: string) => {
+    (dragIndex: number, targetIndex: number, _id: string) => {
       const newOrderedIds = [...customizationState.orderedIds];
       const [removed] = newOrderedIds.splice(dragIndex, 1);
       newOrderedIds.splice(targetIndex, 0, removed);
diff --git a/superset-frontend/src/dashboard/components/nativeFilters/FiltersConfigModal/hooks/useFilterOperations.ts b/superset-frontend/src/dashboard/components/nativeFilters/FiltersConfigModal/hooks/useFilterOperations.ts
index b57143e8533..cbd217ffde9 100644
--- a/superset-frontend/src/dashboard/components/nativeFilters/FiltersConfigModal/hooks/useFilterOperations.ts
+++ b/superset-frontend/src/dashboard/components/nativeFilters/FiltersConfigModal/hooks/useFilterOperations.ts
@@ -125,7 +125,7 @@ export function useFilterOperations({
   );
 
   const handleRearrangeFilters = useCallback(
-    (dragIndex: number, targetIndex: number, id: string) => {
+    (dragIndex: number, targetIndex: number, _id: string) => {
       const newOrderedIds = [...filterState.orderedIds];
       const [removed] = newOrderedIds.splice(dragIndex, 1);
       newOrderedIds.splice(targetIndex, 0, removed);
diff --git a/superset-frontend/src/explore/components/DataTablesPane/components/SamplesPane.tsx b/superset-frontend/src/explore/components/DataTablesPane/components/SamplesPane.tsx
index ae901bc23ac..e743ad6844a 100644
--- a/superset-frontend/src/explore/components/DataTablesPane/components/SamplesPane.tsx
+++ b/superset-frontend/src/explore/components/DataTablesPane/components/SamplesPane.tsx
@@ -60,7 +60,6 @@ export const SamplesPane = ({
   queryFormData,
   queryForce,
   setForceQuery,
-  isVisible,
   canDownload,
 }: SamplesPaneProps) => {
   const [filterText, setFilterText] = useState('');
diff --git a/superset-frontend/src/explore/components/ExploreAlert.tsx b/superset-frontend/src/explore/components/ExploreAlert.tsx
index d4a8a4b4405..456ad512234 100644
--- a/superset-frontend/src/explore/components/ExploreAlert.tsx
+++ b/superset-frontend/src/explore/components/ExploreAlert.tsx
@@ -51,7 +51,7 @@ export const ExploreAlert = forwardRef(
       type = 'info',
       className = '',
     }: ControlPanelAlertProps,
-    ref: RefObject<HTMLDivElement>,
+    _ref: RefObject<HTMLDivElement>,
   ) => (
     <ErrorAlert
       errorType={title}
diff --git a/superset-frontend/src/explore/components/ExploreViewContainer/index.tsx b/superset-frontend/src/explore/components/ExploreViewContainer/index.tsx
index baa5b947314..6dab33c1dda 100644
--- a/superset-frontend/src/explore/components/ExploreViewContainer/index.tsx
+++ b/superset-frontend/src/explore/components/ExploreViewContainer/index.tsx
@@ -892,8 +892,11 @@ function ExploreViewContainer(props: ExploreViewContainerProps) {
           setForceQuery: props.actions.setForceQuery,
           postChartFormData: props.actions.postChartFormData,
           updateQueryFormData: props.actions.updateQueryFormData,
-          setControlValue: (controlName: string, value: any, chartId: number) =>
-            props.actions.setControlValue(controlName, value),
+          setControlValue: (
+            controlName: string,
+            value: any,
+            _chartId: number,
+          ) => props.actions.setControlValue(controlName, value),
         }}
         can_overwrite={props.can_overwrite}
         can_download={props.can_download}
diff --git a/superset-frontend/src/explore/components/controls/FilterControl/AdhocFilterEditPopover/index.tsx b/superset-frontend/src/explore/components/controls/FilterControl/AdhocFilterEditPopover/index.tsx
index 7fc2dc0ff8f..62a06e24bb6 100644
--- a/superset-frontend/src/explore/components/controls/FilterControl/AdhocFilterEditPopover/index.tsx
+++ b/superset-frontend/src/explore/components/controls/FilterControl/AdhocFilterEditPopover/index.tsx
@@ -294,7 +294,7 @@ export default class AdhocFilterEditPopover extends Component<
           .filter((item: { sliceIndex: number }) => item.sliceIndex !== -1)
           .map(
             ({
-              sliceIndex,
+              sliceIndex: _sliceIndex,
               ...item
             }: {
               sliceIndex: number;
@@ -346,12 +346,12 @@ export default class AdhocFilterEditPopover extends Component<
     const {
       adhocFilter: propsAdhocFilter,
       options,
-      onChange,
-      onClose,
-      onResize,
+      onChange: _onChange,
+      onClose: _onClose,
+      onResize: _onResize,
       datasource,
       partitionColumn,
-      theme,
+      theme: _theme,
       operators,
       requireSave,
       ...popoverProps
diff --git a/superset-frontend/src/explore/components/controls/MetricControl/AdhocMetricEditPopover/index.tsx b/superset-frontend/src/explore/components/controls/MetricControl/AdhocMetricEditPopover/index.tsx
index 22fdeaa93ee..8d7e04704df 100644
--- a/superset-frontend/src/explore/components/controls/MetricControl/AdhocMetricEditPopover/index.tsx
+++ b/superset-frontend/src/explore/components/controls/MetricControl/AdhocMetricEditPopover/index.tsx
@@ -349,9 +349,9 @@ class AdhocMetricEditPopover extends PureComponent<
       savedMetric: propsSavedMetric,
       columns,
       savedMetricsOptions,
-      onChange,
-      onClose,
-      onResize,
+      onChange: _onChange,
+      onClose: _onClose,
+      onResize: _onResize,
       datasource,
       isNewMetric,
       isLabelModified,
diff --git a/superset-frontend/src/explore/components/controls/TextAreaControl.tsx b/superset-frontend/src/explore/components/controls/TextAreaControl.tsx
index e7ec1d93ca9..29ee91bdbea 100644
--- a/superset-frontend/src/explore/components/controls/TextAreaControl.tsx
+++ b/superset-frontend/src/explore/components/controls/TextAreaControl.tsx
@@ -146,19 +146,19 @@ class TextAreaControl extends Component<TextAreaControlProps> {
     // - other control-specific props and explicitly-set props to avoid duplicate/conflicting assignments
     const {
       theme,
-      height,
-      offerEditInModal,
-      aboveEditorSection,
+      height: _height,
+      offerEditInModal: _offerEditInModal,
+      aboveEditorSection: _aboveEditorSection,
       resize,
       textAreaStyles,
       tooltipOptions,
       hotkeys,
-      debounceDelay,
+      debounceDelay: _debounceDelay,
       language,
       initialValue,
       readOnly,
       name,
-      onChange,
+      onChange: _onChange,
       value,
       minLines: minLinesProp,
       maxLines: maxLinesProp,
diff --git a/superset-frontend/src/features/alerts/AlertReportModal.tsx b/superset-frontend/src/features/alerts/AlertReportModal.tsx
index 64f1fa4024c..e553b2a5e3c 100644
--- a/superset-frontend/src/features/alerts/AlertReportModal.tsx
+++ b/superset-frontend/src/features/alerts/AlertReportModal.tsx
@@ -1152,7 +1152,7 @@ const AlertReportModal: FunctionComponent<AlertReportModalProps> = ({
             );
           }
         })
-        .catch(e => {
+        .catch(() => {
           addDangerToast(t('There was an error retrieving dashboard tabs.'));
         });
     }
diff --git a/superset-frontend/src/features/alerts/components/NotificationMethod.tsx b/superset-frontend/src/features/alerts/components/NotificationMethod.tsx
index 72b19c2cbc2..f5cede3b79a 100644
--- a/superset-frontend/src/features/alerts/components/NotificationMethod.tsx
+++ b/superset-frontend/src/features/alerts/components/NotificationMethod.tsx
@@ -306,7 +306,7 @@ export const NotificationMethod: FunctionComponent<NotificationMethodProps> = ({
           }
         }
       })
-      .catch(e => {
+      .catch(() => {
         // Fallback to slack v1 if slack v2 is not compatible
         setUseSlackV1(true);
       })
diff --git a/superset-frontend/src/features/allEntities/AllEntitiesTable.tsx b/superset-frontend/src/features/allEntities/AllEntitiesTable.tsx
index 78a9f146c2f..210c5117380 100644
--- a/superset-frontend/src/features/allEntities/AllEntitiesTable.tsx
+++ b/superset-frontend/src/features/allEntities/AllEntitiesTable.tsx
@@ -59,7 +59,7 @@ interface AllEntitiesTableProps {
 }
 
 export default function AllEntitiesTable({
-  search = '',
+  search: _search = '',
   setShowTagModal,
   objects,
   canEditTag,
diff --git a/superset-frontend/src/features/annotations/AnnotationModal.tsx b/superset-frontend/src/features/annotations/AnnotationModal.tsx
index e5e9d0c8121..ba83c8736a2 100644
--- a/superset-frontend/src/features/annotations/AnnotationModal.tsx
+++ b/superset-frontend/src/features/annotations/AnnotationModal.tsx
@@ -208,7 +208,7 @@ const AnnotationModal: FunctionComponent<AnnotationModalProps> = ({
     setCurrentAnnotation(data);
   };
 
-  const onDateChange = (dates: any, dateString: Array<string>) => {
+  const onDateChange = (dates: any, _dateString: Array<string>) => {
     if (!dates?.[0] || !dates?.[1]) {
       const data = {
         ...currentAnnotation,
diff --git a/superset-frontend/src/features/databases/DatabaseModal/index.test.tsx b/superset-frontend/src/features/databases/DatabaseModal/index.test.tsx
index 0cfd11eede3..943e237d8da 100644
--- a/superset-frontend/src/features/databases/DatabaseModal/index.test.tsx
+++ b/superset-frontend/src/features/databases/DatabaseModal/index.test.tsx
@@ -1632,7 +1632,7 @@ test('validates fix by testing all form field types clear validation errors', ()
     mockClearError();
   };
 
-  const handleChangeWithValidation = (actionType: any, payload: any) => {
+  const handleChangeWithValidation = (_actionType: any, _payload: any) => {
     handleClearValidationErrors();
   };
 
diff --git a/superset-frontend/src/features/databases/UploadDataModel/index.tsx b/superset-frontend/src/features/databases/UploadDataModel/index.tsx
index 91d20aa20a0..5bf0d23baad 100644
--- a/superset-frontend/src/features/databases/UploadDataModel/index.tsx
+++ b/superset-frontend/src/features/databases/UploadDataModel/index.tsx
@@ -359,7 +359,7 @@ const UploadDataModal: FunctionComponent<UploadDataModalProps> = ({
 
   const loadSchemaOptions = useMemo(
     () =>
-      (input = '', page: number, pageSize: number) => {
+      (_input = '', _page: number, _pageSize: number) => {
         if (!currentDatabaseId) {
           return Promise.resolve({ data: [], totalCount: 0 });
         }
@@ -563,7 +563,7 @@ const UploadDataModal: FunctionComponent<UploadDataModalProps> = ({
     }
   }, [show]);
 
-  const validateUpload = (_: any, value: string) => {
+  const validateUpload = (_: any, _value: string) => {
     if (fileList.length === 0) {
       return Promise.reject(t('Uploading a file is required'));
     }
diff --git a/superset-frontend/src/features/roles/RoleListEditModal.test.tsx b/superset-frontend/src/features/roles/RoleListEditModal.test.tsx
index 9072f991f21..57f0769742a 100644
--- a/superset-frontend/src/features/roles/RoleListEditModal.test.tsx
+++ b/superset-frontend/src/features/roles/RoleListEditModal.test.tsx
@@ -252,9 +252,7 @@ describe('RoleListEditModal', () => {
     const mockGet = SupersetClient.get as jest.Mock;
     mockGet.mockImplementation(({ endpoint }) => {
       if (
-        endpoint?.includes(
-          `/api/v1/security/roles/${mockRole.id}/permissions/`,
-        )
+        endpoint?.includes(`/api/v1/security/roles/${mockRole.id}/permissions/`)
       ) {
         // Only return permission id=10, not id=20
         return Promise.resolve({
@@ -298,9 +296,7 @@ describe('RoleListEditModal', () => {
     const mockGet = SupersetClient.get as jest.Mock;
     mockGet.mockImplementation(({ endpoint }) => {
       if (
-        endpoint?.includes(
-          `/api/v1/security/roles/${mockRole.id}/permissions/`,
-        )
+        endpoint?.includes(`/api/v1/security/roles/${mockRole.id}/permissions/`)
       ) {
         return Promise.reject(new Error('network error'));
       }
@@ -333,7 +329,7 @@ describe('RoleListEditModal', () => {
 
   test('fires warning toast when hydration returns zero rows but IDs were expected', async () => {
     const mockGet = SupersetClient.get as jest.Mock;
-    mockGet.mockImplementation(({ endpoint }) =>
+    mockGet.mockImplementation(() =>
       Promise.resolve({ json: { count: 0, result: [] } }),
     );
 
@@ -371,7 +367,9 @@ describe('RoleListEditModal', () => {
     };
 
     mockGet.mockImplementation(({ endpoint }) => {
-      if (endpoint?.includes(`/api/v1/security/roles/${roleA.id}/permissions/`)) {
+      if (
+        endpoint?.includes(`/api/v1/security/roles/${roleA.id}/permissions/`)
+      ) {
         return Promise.resolve({
           json: {
             result: roleA.permission_ids.map(pid => ({
@@ -382,7 +380,9 @@ describe('RoleListEditModal', () => {
           },
         });
       }
-      if (endpoint?.includes(`/api/v1/security/roles/${roleB.id}/permissions/`)) {
+      if (
+        endpoint?.includes(`/api/v1/security/roles/${roleB.id}/permissions/`)
+      ) {
         return Promise.resolve({
           json: {
             result: roleB.permission_ids.map(pid => ({
diff --git a/superset-frontend/src/features/tags/BulkTagModal.tsx b/superset-frontend/src/features/tags/BulkTagModal.tsx
index 46adac21021..b54f9555c70 100644
--- a/superset-frontend/src/features/tags/BulkTagModal.tsx
+++ b/superset-frontend/src/features/tags/BulkTagModal.tsx
@@ -85,7 +85,7 @@ const BulkTagModal: FC<BulkTagModalProps> = ({
         }
         addSuccessToast(t('Tagged %s %ss', tagged.length, resourceName));
       })
-      .catch(err => {
+      .catch(() => {
         addDangerToast(t('Failed to tag items'));
       });
 
diff --git a/superset-frontend/src/features/tags/TagModal.tsx b/superset-frontend/src/features/tags/TagModal.tsx
index 20736d4610c..aea360617de 100644
--- a/superset-frontend/src/features/tags/TagModal.tsx
+++ b/superset-frontend/src/features/tags/TagModal.tsx
@@ -130,7 +130,7 @@ const TagModal: FC<TagModalProps> = ({
           setChartsToTag(resourceMap[TaggableResources.Chart]);
           setSavedQueriesToTag(resourceMap[TaggableResources.SavedQuery]);
         },
-        (error: Response) => {
+        (_error: Response) => {
           addDangerToast('Error Fetching Tagged Objects');
         },
       );
diff --git a/superset-frontend/src/features/userInfo/UserInfoModal.tsx b/superset-frontend/src/features/userInfo/UserInfoModal.tsx
index 1baeab7c68c..4f327f303a0 100644
--- a/superset-frontend/src/features/userInfo/UserInfoModal.tsx
+++ b/superset-frontend/src/features/userInfo/UserInfoModal.tsx
@@ -48,7 +48,7 @@ function UserInfoModal({
     : {};
   const handleFormSubmit = async (values: FormValues) => {
     try {
-      const { confirm_password, ...payload } = values;
+      const { confirm_password: _confirm_password, ...payload } = values;
       await SupersetClient.put({
         endpoint: `/api/v1/me/`,
         jsonPayload: { ...payload },
diff --git a/superset-frontend/src/features/users/utils.ts b/superset-frontend/src/features/users/utils.ts
index 2929ba09622..5450bdca49f 100644
--- a/superset-frontend/src/features/users/utils.ts
+++ b/superset-frontend/src/features/users/utils.ts
@@ -22,7 +22,7 @@ import { SelectOption } from 'src/components/ListView';
 import { FormValues } from './types';
 
 export const createUser = async (values: FormValues) => {
-  const { confirmPassword, ...payload } = values;
+  const { confirmPassword: _confirmPassword, ...payload } = values;
   if (payload.active == null) {
     payload.active = false;
   }
diff --git a/superset-frontend/src/pages/AllEntities/index.tsx b/superset-frontend/src/pages/AllEntities/index.tsx
index 2cb68d93ead..211b83b2674 100644
--- a/superset-frontend/src/pages/AllEntities/index.tsx
+++ b/superset-frontend/src/pages/AllEntities/index.tsx
@@ -155,7 +155,7 @@ function AllEntities() {
         setObjects(objects);
         setLoading(false);
       },
-      (error: Response) => {
+      () => {
         addDangerToast('Error Fetching Tagged Objects');
         setLoading(false);
       },
@@ -169,7 +169,7 @@ function AllEntities() {
         setTag(tag);
         setLoading(false);
       },
-      (error: Response) => {
+      () => {
         addDangerToast(t('Error Fetching Tagged Objects'));
         setLoading(false);
       },
diff --git a/superset-frontend/src/pages/ChartList/ChartList.permissions.test.tsx b/superset-frontend/src/pages/ChartList/ChartList.permissions.test.tsx
index 38db8180d20..4cb84d1b2ca 100644
--- a/superset-frontend/src/pages/ChartList/ChartList.permissions.test.tsx
+++ b/superset-frontend/src/pages/ChartList/ChartList.permissions.test.tsx
@@ -69,9 +69,9 @@ const createMockUser = (overrides = {}) => ({
 const createMockStore = (initialState: any = {}) =>
   configureStore({
     reducer: {
-      user: (state = initialState.user || {}, action: any) => state,
-      common: (state = initialState.common || {}, action: any) => state,
-      charts: (state = initialState.charts || {}, action: any) => state,
+      user: (state = initialState.user || {}, _action: any) => state,
+      common: (state = initialState.common || {}, _action: any) => state,
+      charts: (state = initialState.charts || {}, _action: any) => state,
     },
     preloadedState: initialState,
     middleware: getDefaultMiddleware =>
diff --git a/superset-frontend/src/pages/DashboardList/DashboardList.permissions.test.tsx b/superset-frontend/src/pages/DashboardList/DashboardList.permissions.test.tsx
index 68d1229d97b..512722a2f8e 100644
--- a/superset-frontend/src/pages/DashboardList/DashboardList.permissions.test.tsx
+++ b/superset-frontend/src/pages/DashboardList/DashboardList.permissions.test.tsx
@@ -76,9 +76,10 @@ const createMockUser = (overrides = {}) => ({
 const createMockStore = (initialState: any = {}) =>
   configureStore({
     reducer: {
-      user: (state = initialState.user || {}, action: any) => state,
-      common: (state = initialState.common || {}, action: any) => state,
-      dashboards: (state = initialState.dashboards || {}, action: any) => state,
+      user: (state = initialState.user || {}, _action: any) => state,
+      common: (state = initialState.common || {}, _action: any) => state,
+      dashboards: (state = initialState.dashboards || {}, _action: any) =>
+        state,
     },
     preloadedState: initialState,
     middleware: getDefaultMiddleware =>
diff --git a/superset-frontend/src/pages/GroupsList/index.tsx b/superset-frontend/src/pages/GroupsList/index.tsx
index 5f56c46b7e3..2f1e1bc0e83 100644
--- a/superset-frontend/src/pages/GroupsList/index.tsx
+++ b/superset-frontend/src/pages/GroupsList/index.tsx
@@ -146,7 +146,7 @@ function GroupsList({ user }: GroupsListProps) {
           .then(() => {
             deletedGroupsNames.push(group.name);
           })
-          .catch(err => {
+          .catch(() => {
             addDangerToast(t('Error deleting %s', group.name));
           }),
       ),
diff --git a/superset-frontend/src/pages/UsersList/index.tsx b/superset-frontend/src/pages/UsersList/index.tsx
index c1bbd9c80b7..b2419641a33 100644
--- a/superset-frontend/src/pages/UsersList/index.tsx
+++ b/superset-frontend/src/pages/UsersList/index.tsx
@@ -168,7 +168,7 @@ function UsersList({ user }: UsersListProps) {
           .then(() => {
             deletedUserNames.push(user.username);
           })
-          .catch(err => {
+          .catch(() => {
             addDangerToast(t('Error deleting %s', user.username));
           }),
       ),
diff --git a/superset-frontend/src/setup/setupCodeOverrides.ts b/superset-frontend/src/setup/setupCodeOverrides.ts
index 6c4ea9ab723..e4a269899d8 100644
--- a/superset-frontend/src/setup/setupCodeOverrides.ts
+++ b/superset-frontend/src/setup/setupCodeOverrides.ts
@@ -31,4 +31,6 @@ interface CodeOverrideOptions {
  * Hook for individual deployments to add custom overrides
  * @param options - Configuration options for the setup process
  */
-export default function setupCodeOverrides(options: CodeOverrideOptions = {}) {}
+export default function setupCodeOverrides(
+  _options: CodeOverrideOptions = {},
+) {}
diff --git a/superset-frontend/src/theme/ThemeController.ts b/superset-frontend/src/theme/ThemeController.ts
index 08d613fb3fe..2405c2512b5 100644
--- a/superset-frontend/src/theme/ThemeController.ts
+++ b/superset-frontend/src/theme/ThemeController.ts
@@ -346,7 +346,7 @@ export class ThemeController {
    * @throws {Error} If the user does not have permission to update the theme mode
    */
   public setThemeMode(mode: ThemeMode): void {
-    this.validateModeUpdatePermission(mode);
+    this.validateModeUpdatePermission();
 
     if (
       this.currentMode === mode &&
@@ -530,7 +530,7 @@ export class ThemeController {
 
     let newMode: ThemeMode;
     try {
-      this.validateModeUpdatePermission(this.currentMode);
+      this.validateModeUpdatePermission();
       const hasRequiredTheme = this.isValidThemeMode(this.currentMode);
       newMode = hasRequiredTheme
         ? this.currentMode
@@ -838,10 +838,9 @@ export class ThemeController {
 
   /**
    * Validates permission to update mode.
-   * @param newMode - The new mode to validate
    * @throws {Error} If the user does not have permission to update the theme mode
    */
-  private validateModeUpdatePermission(newMode: ThemeMode): void {
+  private validateModeUpdatePermission(): void {
     // Check if user can set a new theme mode (dark theme must exist)
     if (!this.canSetMode())
       throw new Error(