cube-js · ovr · Sep 7, 2026 · Sep 7, 2026 · Sep 7, 2026 · Sep 7, 2026
diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
@@ -5,7 +5,7 @@ on:
       - '.github/workflows/push.yml'
       - '.github/workflows/master.yml'
       - 'packages/**'
-      - '.eslintrc.js'
+      - '.oxlintrc.json'
       - '.prettierrc'
       - 'lerna.json'
       - 'package.json'

diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
@@ -11,7 +11,7 @@ on:
       - 'rust/cubestore/**'
       - 'rust/cubesql/**'
       - 'rust/cube/**'
-      - '.eslintrc.js'
+      - '.oxlintrc.json'
       - '.prettierrc'
       - 'package.json'
       - 'lerna.json'
@@ -30,7 +30,7 @@ on:
       - 'rust/cubestore/**'
       - 'rust/cubesql/**'
       - 'rust/cube/**'
-      - '.eslintrc.js'
+      - '.oxlintrc.json'
       - '.prettierrc'
       - 'package.json'
       - 'lerna.json'
@@ -198,8 +198,15 @@ jobs:
         run: if [ "$(git status | grep nothing)x" = "x" ]; then echo "Non empty changeset after lerna bootstrap"; git status; exit 1; else echo "Nothing to commit. Proceeding"; fi;
       - name: NPM lint
         run: yarn lint:npm
-      - name: Lerna lint
-        run: yarn lerna run --concurrency 1 lint
+      - name: Oxlint
+        run: yarn lint:js
+      # cubejs-client-ngx has no tests and is not in the root tsconfig references, so
+      # oxlint is otherwise the only thing that ever looks at it. ng build needs
+      # @cubejs-client/core's declarations, hence the build:client-core first.
+      - name: Build client-ngx
+        run: |
+          yarn lerna run build:client-core
+          yarn workspace @cubejs-client/ngx build
       - name: Cargo fmt cube workspace
         run: |
           cargo fmt --manifest-path rust/cube/Cargo.toml --all -- --check

diff --git a/.oxlintrc.json b/.oxlintrc.json
@@ -0,0 +1,38 @@
+// The rule set lives in the @cubejs-backend/linter package so it stays a publishable,
+// reviewable unit; this file adds the repo-wide ignores.
+//
+// `yarn lint` runs bare `oxlint`: passing -c/--config would disable nested config
+// discovery, and packages/cubejs-client-{dx,react} rely on it.
+{
+  "$schema": "./node_modules/oxlint/configuration_schema.json",
+  "extends": ["./packages/cubejs-linter/.oxlintrc.json"],
+  "env": {
+    "node": true,
+    "es6": true
+  },
+  "ignorePatterns": [
+    "dist/",
+    "lib/",
+    "build/",
+    "coverage/",
+    "gen/",
+    "**/*.d.ts",
+    "docs/",
+    "docs-mintlify/",
+    "examples/",
+    "rust/cubesql/",
+    // never covered by the ESLint setup this replaced
+    "packages/cubejs-testing/cypress/",
+    "packages/cubejs-testing/birdbox-fixtures/",
+    // a mongosh script, not Node: `db` is a shell global
+    "packages/cubejs-mongobi-driver/test/mongo-init.js",
+    // vendored Thrift output
+    "packages/cubejs-hive-driver/idl/",
+    // generated flatbuffers accessors
+    "packages/cubejs-cubestore-driver/codegen/",
+    // generated ANTLR parsers and SQL fixtures
+    "packages/cubejs-schema-compiler/src/parser/GenericSql*.ts",
+    "packages/cubejs-schema-compiler/src/parser/Python3*.ts",
+    "packages/cubejs-schema-compiler/test/unit/fixtures/"
+  ]
+}
diff --git a/CLAUDE.md b/CLAUDE.md
@@ -29,9 +29,12 @@ yarn tsc:watch
 # Clean build artifacts
 yarn clean
 
-# Run linting across all packages
+# Run linting (oxlint over the whole repo) plus the package.json linter
 yarn lint
 
+# oxlint only
+yarn lint:js
+
 # Fix linting issues
 yarn lint:fix
 

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -206,10 +206,13 @@ Following these guidelines is not a requirement, but you can save some time for
 
 ### Code
 
-1. Run `yarn lint` in package before committing your changes.
-If package doesn't have lint script, please add it and run.
-There's one root `.eslintrc.js` file for all packages except client ones.
-Client packages has it's own `.eslintrc.js` files.
+1. Run `yarn lint` from the repository root before committing your changes.
+Linting is a whole-repo operation now (oxlint covers every package in about a second),
+so packages don't carry their own lint scripts.
+The shared rule set lives in `packages/cubejs-linter/.oxlintrc.json` and is wired up by the
+root `.oxlintrc.json`. A package that needs to diverge gets its own `.oxlintrc.json`
+extending the root one - see `packages/cubejs-client-react` for an example.
+Use `yarn lint:fix` to apply the fixable violations.
 2. Run `yarn test` before committing if package has tests.
 3. Please use [conventional commits name](https://www.conventionalcommits.org/) for your PR.
 It'll be used to build change logs.

diff --git a/package.json b/package.json
@@ -19,11 +19,12 @@
     "watch": "rollup -c -w",
     "watch-local": "CUBEJS_API_URL=http://localhost:6020/cubejs-api/v1 rollup -c -w",
     "lint:npm": "yarn npmPkgJsonLint packages/*/package.json rust/package.json",
-    "lint": "yarn lint:npm && yarn lerna run lint",
-    "lint:fix": "lerna run lint:fix",
+    "lint": "yarn lint:npm && yarn lint:js",
+    "lint:fix": "oxlint --fix",
     "tsc": "tsc --build",
     "tsc:watch": "tsc --build --watch",
-    "clean": "rimraf packages/*/{tsconfig.tsbuildinfo,lib,dist} packages/cubejs-testing/cypress/{tsconfig.tsbuildinfo,dist}"
+    "clean": "rimraf packages/*/{tsconfig.tsbuildinfo,lib,dist} packages/cubejs-testing/cypress/{tsconfig.tsbuildinfo,dist}",
+    "lint:js": "oxlint"
   },
   "author": "Cube Dev, Inc.",
   "dependencies": {
@@ -46,14 +47,12 @@
     "@rollup/plugin-commonjs": "^17.1.0",
     "@rollup/plugin-json": "^6.1.0",
     "@rollup/plugin-node-resolve": "^11.2.0",
-    "@typescript-eslint/eslint-plugin": "^8.46.0",
-    "@typescript-eslint/parser": "^8.46.0",
-    "eslint": "^8.57.1",
     "@types/fs-extra": "^11.0.4",
     "@types/jest": "^29",
     "husky": "^5.0.4",
     "is-ci": "^2.0.0",
     "npm-package-json-lint": "^5.1.0",
+    "oxlint": "^1.82.0",
     "postcss": "^8.2.8",
     "prettier": "^2.0.5",
     "rimraf": "^3.0.2",

@@ -18,9 +18,7 @@
     "unit": "CUBE_JS_NATIVE_API_GATEWAY_INTERNAL=true jest --coverage --forceExit dist/test",
     "build": "rm -rf dist && npm run tsc",
     "tsc": "tsc",
-    "watch": "tsc -w",
-    "lint": "eslint \"**/*.{ts,tsx}\"",
-    "lint:fix": "eslint --fix \"**/*.{ts,tsx}\""
+    "watch": "tsc -w"
   },
   "files": [
     "README.md",
@@ -69,8 +67,5 @@
     "supertest": "^4.0.2",
     "typescript": "~6.0.3"
   },
-  "license": "Apache-2.0",
-  "eslintConfig": {
-    "extends": "../cubejs-linter"
-  }
+  "license": "Apache-2.0"
 }
@@ -112,11 +112,11 @@ import {
 } from './helpers/transform-meta-extended';
 
 type HandleErrorOptions = {
-    e: any,
-    res: ResponseResultFn,
-    context?: any,
-    query?: any,
-    requestStarted?: Date
+  e: any,
+  res: ResponseResultFn,
+  context?: any,
+  query?: any,
+  requestStarted?: Date
 };
 
 function userAsyncHandler(handler: (req: Request & { context: ExtendedRequestContext }, res: ExpressResponse) => Promise<void>) {
@@ -1525,7 +1525,7 @@ class ApiGateway {
     disablePostProcessing,
     context,
     res,
-  }: {query: string, disablePostProcessing: boolean} & BaseRequest) {
+  }: { query: string, disablePostProcessing: boolean } & BaseRequest) {
     try {
       await this.assertApiScope('sql', context.securityContext);
 

@@ -92,11 +92,11 @@ export {
  * Context rejection middleware.
  */
 export type ContextRejectionMiddlewareFn =
- (
-   req: Request,
-   res: ExpressResponse,
-   next: ExpressNextFunction,
- ) => void;
+  (
+    req: Request,
+    res: ExpressResponse,
+    next: ExpressNextFunction,
+  ) => void;
 
 type ContextAcceptorResult = { accepted: boolean; rejectMessage?: any };
 

@@ -40,7 +40,7 @@ interface JWTOptions {
 }
 
 type CheckAuthResponse = {
-  'security_context'?: unknown,
+  security_context?: unknown,
 };
 
 /**
@@ -87,7 +87,7 @@ type CanSwitchSQLUserFn =
  */
 type ContextToApiScopesFn =
   (securityContext?: any, scopes?: ApiScopesTuple) =>
-    Promise<ApiScopesTuple>;
+  Promise<ApiScopesTuple>;
 
 export {
   CheckAuthInternalOptions,

@@ -42,9 +42,9 @@ type LogicalOrFilter = {
 export type GroupingSetType = 'Rollup' | 'Cube';
 
 type GroupingSet = {
-    groupType: GroupingSetType,
-    id: number,
-    subId?: null | number
+  groupType: GroupingSetType,
+  id: number,
+  subId?: null | number
 };
 
 export type EvalPatchMeasureFilterExpression = {

@@ -165,7 +165,7 @@ type SqlApiRequest = BaseRequest & {
  * Pre-aggregations selector object.
  */
 type PreAggsSelector = {
-  contexts: {securityContext: any}[],
+  contexts: { securityContext: any }[],
   timezones: string[],
   dataSources?: string[],
   cubes?: string[],
@@ -178,7 +178,7 @@ type PreAggsSelector = {
  */
 type PreAggJob = {
   request: string;
-  context: {securityContext: any};
+  context: { securityContext: any };
   preagg: string;
   table: string;
   target: string;

@@ -42,12 +42,12 @@ const MOCK_USERS_CUBE = {
     plan: {
       case: {
         when: {
-          '0': {
+          0: {
             // eslint-disable-next-line quotes
             sql: () => `tenantEnterpriseFlag = true`,
             label: 'Enterprise',
           },
-          '1': {
+          1: {
             // eslint-disable-next-line quotes
             sql: () => `stripe_customer_id IS NOT NULL`,
             label: 'Standard',

@@ -396,15 +396,15 @@ describe('normalizeQuery: date-range filter resolution', () => {
       timezone: 'UTC',
       filters: [{ or: [
         { member: 'Orders.createdAt', operator: 'inDateRange', values: ['today'] },
-      ]}],
+      ] }],
     }, false);
 
     const la = normalizeQuery({
       ...baseQuery,
       timezone: 'America/Los_Angeles',
       filters: [{ or: [
         { member: 'Orders.createdAt', operator: 'inDateRange', values: ['today'] },
-      ]}],
+      ] }],
     }, false);
 
     expect(utc.filters[0].or[0].values[0]).toMatch(/^2026-06-25T/);

@@ -18,9 +18,7 @@
     "test": "yarn integration",
     "unit": "NODE_OPTIONS=--experimental-vm-modules jest --verbose dist/test/unit",
     "integration": "npm run integration:athena",
-    "integration:athena": "NODE_OPTIONS=--experimental-vm-modules jest --verbose dist/test",
-    "lint": "eslint src/* --ext .ts",
-    "lint:fix": "eslint --fix src/* --ext .ts"
+    "integration:athena": "NODE_OPTIONS=--experimental-vm-modules jest --verbose dist/test"
   },
   "files": [
     "dist/src",
@@ -45,9 +43,6 @@
   "publishConfig": {
     "access": "public"
   },
-  "eslintConfig": {
-    "extends": "../cubejs-linter"
-  },
   "jest": {
     "testEnvironment": "node"
   },

@@ -78,7 +78,7 @@ describe('AthenaDriver', () => {
     // Aggressive pollTimeout (5s) so the test doesn't depend on the
     // ambient CUBEJS_DB_QUERY_TIMEOUT. Constructor multiplies by 1000.
     const cancelDriver = new AthenaDriver({ pollTimeout: 5 });
-    const athena = (cancelDriver as any).athena;
+    const { athena } = (cancelDriver as any);
 
     const startOriginal = athena.startQueryExecution.bind(athena);
     let queryExecutionId = '';

@@ -9,9 +9,7 @@
     "tsc": "tsc",
     "watch": "tsc -w",
     "test": "npm run unit",
-    "unit": "jest dist/test",
-    "lint": "eslint --debug src/* --ext .ts",
-    "lint:fix": "eslint --fix src/* --ext .ts"
+    "unit": "jest dist/test"
   },
   "files": [
     "README.md",
@@ -49,8 +47,5 @@
   },
   "publishConfig": {
     "access": "public"
-  },
-  "eslintConfig": {
-    "extends": "../cubejs-linter"
   }
 }
@@ -109,7 +109,7 @@ export class CubeCloudClient {
 
   public uploadFile(
     { transaction, fileName, data, auth }:
-      { transaction: any, fileName: string, data: ReadStream, auth?: AuthObject }
+    { transaction: any, fileName: string, data: ReadStream, auth?: AuthObject }
   ) {
     const formData = new FormData();
     formData.append('transaction', JSON.stringify(transaction));
@@ -134,7 +134,7 @@ export class CubeCloudClient {
   }
 
   public finishUpload({ transaction, files, auth }:
-    { transaction: any, files: any, auth?: AuthObject }) {
+  { transaction: any, files: any, auth?: AuthObject }) {
     return this.request({
       url: (deploymentId: string) => `build/deploy/${deploymentId}/finish-upload${this.extendRequestByLivePreview()}`,
       method: 'POST',
@@ -159,7 +159,7 @@ export class CubeCloudClient {
     });
   }
 
-  public getStatusDevMode({ auth, lastHash }: { auth?: AuthObject, lastHash?: string } = {}): Promise<{[key: string]: any}> {
+  public getStatusDevMode({ auth, lastHash }: { auth?: AuthObject, lastHash?: string } = {}): Promise<{ [key: string]: any }> {
     const params = new URLSearchParams();
     if (lastHash) {
       params.append('lastHash', lastHash);

@@ -66,7 +66,7 @@ export class DeployDirectory {
 
 type DeployHooks = {
   onStart?: (deploymentName: string, files: string[]) => void,
-  onUpdate?: (i: number, { file }: { file: string}) => void,
+  onUpdate?: (i: number, { file }: { file: string }) => void,
   onUpload?: (files: string[], file: string) => void,
   onFinally?: () => void
 };