Migrate to Oxlint (#10384)

Co-authored-by: DS Boyce <260543580+ds-boyce@users.noreply.github.com>

.gitignore

@@ -108,8 +108,8 @@ google-services.json
 # Performance results (Flashlight)
 .perf/
 
-# ESLint
+# Oxlint
-.eslintcache
+.oxlintcache
 
 # i18n
 src/locale/locales/_build/

.oxlintrc.json

@@ -0,0 +1,407 @@
+{
+  "$schema": "./node_modules/oxlint/configuration_schema.json",
+  "plugins": [
+    "typescript",
+    "react",
+    "import"
+  ],
+  "categories": {
+    "correctness": "off"
+  },
+  "options": {
+    "typeAware": true
+  },
+  "env": {
+    "builtin": true
+  },
+  "settings": {
+    "import-x/extensions": [
+      ".ts",
+      ".tsx",
+      ".cts",
+      ".mts",
+      ".js",
+      ".jsx",
+      ".cjs",
+      ".mjs"
+    ],
+    "import-x/external-module-folders": [
+      "node_modules",
+      "node_modules/@types"
+    ],
+    "import-x/parsers": {
+      "@typescript-eslint/parser": [
+        ".ts",
+        ".tsx",
+        ".cts",
+        ".mts"
+      ]
+    },
+    "import-x/resolver": {
+      "node": {
+        "extensions": [
+          ".js",
+          ".web.js",
+          ".ios.js",
+          ".android.js"
+        ]
+      }
+    }
+  },
+  "ignorePatterns": [
+    "**/__mocks__/*.ts",
+    "ios/**",
+    "android/**",
+    "coverage/**",
+    "*.lock",
+    ".husky/**",
+    "patches/**",
+    "*.html",
+    "bskyweb/**",
+    "bskyembed/**",
+    "bskyogcard/**",
+    "src/locale/locales/_build/**",
+    "src/locale/locales/**/*.js",
+    "*.e2e.ts",
+    "*.e2e.tsx",
+    "eslint.config.mjs",
+    ".jscodeshift/**"
+  ],
+  "rules": {
+    "constructor-super": "error",
+    "for-direction": "error",
+    "getter-return": "error",
+    "no-async-promise-executor": "error",
+    "no-case-declarations": "error",
+    "no-class-assign": "error",
+    "no-compare-neg-zero": "error",
+    "no-cond-assign": "error",
+    "no-const-assign": "error",
+    "no-constant-binary-expression": "error",
+    "no-constant-condition": "error",
+    "no-control-regex": "error",
+    "no-debugger": "error",
+    "no-delete-var": "error",
+    "no-dupe-class-members": "error",
+    "no-dupe-else-if": "error",
+    "no-dupe-keys": "error",
+    "no-duplicate-case": "error",
+    "no-empty": "error",
+    "no-empty-character-class": "error",
+    "no-empty-pattern": "error",
+    "no-empty-static-block": "error",
+    "no-ex-assign": "error",
+    "no-extra-boolean-cast": "error",
+    "no-fallthrough": "error",
+    "no-func-assign": "error",
+    "no-global-assign": "error",
+    "no-import-assign": "error",
+    "no-invalid-regexp": "error",
+    "no-irregular-whitespace": "error",
+    "no-loss-of-precision": "error",
+    "no-misleading-character-class": "error",
+    "no-new-native-nonconstructor": "error",
+    "no-nonoctal-decimal-escape": "error",
+    "no-obj-calls": "error",
+    "no-prototype-builtins": "error",
+    "no-redeclare": "error",
+    "no-regex-spaces": "error",
+    "no-self-assign": "error",
+    "no-setter-return": "error",
+    "no-shadow-restricted-names": "error",
+    "no-sparse-arrays": "error",
+    "no-this-before-super": "error",
+    "no-unexpected-multiline": "error",
+    "no-unreachable": "error",
+    "no-unsafe-finally": "error",
+    "no-unsafe-negation": "error",
+    "no-unsafe-optional-chaining": "error",
+    "no-unused-labels": "error",
+    "no-unused-private-class-members": "error",
+    "no-unused-vars": "error",
+    "no-useless-backreference": "error",
+    "no-useless-catch": "error",
+    "no-useless-escape": "error",
+    "no-with": "error",
+    "require-yield": "error",
+    "use-isnan": "error",
+    "valid-typeof": "error",
+    "no-array-constructor": "error",
+    "no-unused-expressions": "error",
+    "import/namespace": "off",
+    "import/default": "error",
+    "import/no-named-as-default": "warn",
+    "import/no-named-as-default-member": "warn",
+    "import/no-duplicates": "warn",
+    "react/rules-of-hooks": "error",
+    "react/exhaustive-deps": "warn",
+    "typescript/await-thenable": "error",
+    "typescript/ban-ts-comment": "error",
+    "typescript/no-array-delete": "error",
+    "typescript/no-base-to-string": "error",
+    "typescript/no-duplicate-enum-values": "error",
+    "typescript/no-duplicate-type-constituents": "error",
+    "typescript/no-empty-object-type": "error",
+    "typescript/no-explicit-any": "error",
+    "typescript/no-extra-non-null-assertion": "error",
+    "typescript/no-floating-promises": "error",
+    "typescript/no-for-in-array": "error",
+    "typescript/no-implied-eval": "error",
+    "typescript/no-misused-new": "error",
+    "typescript/no-misused-promises": "error",
+    "typescript/no-namespace": "error",
+    "typescript/no-non-null-asserted-optional-chain": "error",
+    "typescript/no-redundant-type-constituents": "error",
+    "typescript/no-require-imports": "error",
+    "typescript/no-this-alias": "error",
+    "typescript/no-unnecessary-type-assertion": "error",
+    "typescript/no-unnecessary-type-constraint": "error",
+    "typescript/no-unsafe-argument": "error",
+    "typescript/no-unsafe-assignment": "error",
+    "typescript/no-unsafe-call": "error",
+    "typescript/no-unsafe-declaration-merging": "error",
+    "typescript/no-unsafe-enum-comparison": "error",
+    "typescript/no-unsafe-function-type": "error",
+    "typescript/no-unsafe-member-access": "error",
+    "typescript/no-unsafe-return": "error",
+    "typescript/no-unsafe-unary-minus": "error",
+    "typescript/no-wrapper-object-types": "error",
+    "typescript/only-throw-error": "error",
+    "typescript/prefer-as-const": "error",
+    "typescript/prefer-namespace-keyword": "error",
+    "typescript/prefer-promise-reject-errors": "error",
+    "typescript/require-await": "error",
+    "typescript/restrict-plus-operands": "error",
+    "typescript/restrict-template-expressions": "error",
+    "typescript/triple-slash-reference": "error",
+    "typescript/unbound-method": "error"
+  },
+  "overrides": [
+    {
+      "files": [
+        "**/*.ts",
+        "**/*.tsx",
+        "**/*.mts",
+        "**/*.cts"
+      ],
+      "rules": {
+        "constructor-super": "off",
+        "getter-return": "off",
+        "no-class-assign": "off",
+        "no-const-assign": "off",
+        "no-dupe-class-members": "off",
+        "no-dupe-keys": "off",
+        "no-func-assign": "off",
+        "no-import-assign": "off",
+        "no-new-native-nonconstructor": "off",
+        "no-obj-calls": "off",
+        "no-redeclare": "off",
+        "no-setter-return": "off",
+        "no-this-before-super": "off",
+        "no-unreachable": "off",
+        "no-unsafe-negation": "off",
+        "no-var": "error",
+        "no-with": "off",
+        "prefer-const": "error",
+        "prefer-rest-params": "error",
+        "prefer-spread": "error"
+      }
+    },
+    {
+      "files": [
+        "**/*.{js,jsx,ts,tsx}"
+      ],
+      "rules": {
+        "bsky-internal/avoid-unwrapped-text": [
+          "error",
+          {
+            "impliedTextComponents": [
+              "H1",
+              "H2",
+              "H3",
+              "H4",
+              "H5",
+              "H6",
+              "P",
+              "Admonition",
+              "Admonition.Admonition",
+              "Toast.Action",
+              "AgeAssuranceAdmonition",
+              "Span",
+              "StackedButton"
+            ],
+            "impliedTextProps": [],
+            "suggestedTextWrappers": {
+              "Button": "ButtonText",
+              "ToggleButton.Button": "ToggleButton.ButtonText",
+              "SegmentedControl.Item": "SegmentedControl.ItemText"
+            }
+          }
+        ],
+        "bsky-internal/use-exact-imports": "error",
+        "bsky-internal/use-prefixed-imports": "error",
+        "bsky-internal/lingui-msg-rule": "error",
+        "react/display-name": "error",
+        "react/jsx-key": "error",
+        "react/jsx-no-comment-textnodes": "error",
+        "react/jsx-no-duplicate-props": "error",
+        "react/jsx-no-target-blank": "error",
+        "react/jsx-no-undef": "error",
+        "react/no-children-prop": "error",
+        "react/no-danger-with-children": "error",
+        "react/no-direct-mutation-state": "error",
+        "react/no-find-dom-node": "error",
+        "react/no-is-mounted": "error",
+        "react/no-render-return-value": "error",
+        "react/no-string-refs": "error",
+        "react/no-unescaped-entities": "off",
+        "react/no-unknown-property": "error",
+        "react/no-unsafe": "off",
+        "react/react-in-jsx-scope": "off",
+        "react/hook-use-state": "warn",
+        "react-native/no-inline-styles": "off",
+        "react-native-a11y/has-accessibility-hint": "error",
+        "react-native-a11y/has-accessibility-props": "error",
+        "react-native-a11y/has-valid-accessibility-actions": "error",
+        "react-native-a11y/has-valid-accessibility-component-type": "error",
+        "react-native-a11y/has-valid-accessibility-descriptors": "error",
+        "react-native-a11y/has-valid-accessibility-role": "error",
+        "react-native-a11y/has-valid-accessibility-state": "error",
+        "react-native-a11y/has-valid-accessibility-states": "error",
+        "react-native-a11y/has-valid-accessibility-traits": "error",
+        "react-native-a11y/has-valid-accessibility-value": "error",
+        "react-native-a11y/no-nested-touchables": "error",
+        "react-native-a11y/has-valid-accessibility-ignores-invert-colors": "error",
+        "react-native-a11y/has-valid-accessibility-live-region": "error",
+        "react-native-a11y/has-valid-important-for-accessibility": "error",
+        "react-compiler/react-compiler": "warn",
+        "simple-import-sort/imports": [
+          "error",
+          {
+            "groups": [
+              [
+                "^\\u0000"
+              ],
+              [
+                "^node:"
+              ],
+              [
+                "^(react\\/(.*)$)|^(react$)|^(react-native(.*)$)",
+                "^(expo(.*)$)|^(expo$)",
+                "^(?!(?:alf|components|lib|locale|logger|platform|screens|state|view)(?:$|\\/))@?\\w"
+              ],
+              [
+                "^(?:#\\/)?(?:lib|state|logger|platform|locale)(?:$|\\/)",
+                "^(?:#\\/)?view(?:$|\\/)",
+                "^(?:#\\/)?screens(?:$|\\/)",
+                "^(?:#\\/)?alf(?:$|\\/)",
+                "^(?:#\\/)?components(?:$|\\/)",
+                "^#\\/",
+                "^\\."
+              ],
+              [
+                "^"
+              ]
+            ]
+          }
+        ],
+        "simple-import-sort/exports": "error",
+        "no-unused-vars": [
+          "error",
+          {
+            "argsIgnorePattern": "^_",
+            "varsIgnorePattern": "^_.+",
+            "caughtErrors": "none",
+            "ignoreRestSiblings": true
+          }
+        ],
+        "no-restricted-imports": [
+          "error",
+          {
+            "paths": [
+              {
+                "name": "react",
+                "importNames": [
+                  "React",
+                  "default"
+                ],
+                "message": "React is already in the global type namespace. Use named imports for runtime modules."
+              }
+            ]
+          }
+        ],
+        "no-empty-pattern": "off",
+        "no-async-promise-executor": "off",
+        "no-constant-binary-expression": "warn",
+        "prefer-const": "off",
+        "no-empty": "off",
+        "no-unsafe-optional-chaining": "off",
+        "no-prototype-builtins": "off",
+        "no-var": "off",
+        "prefer-rest-params": "off",
+        "no-case-declarations": "off",
+        "no-irregular-whitespace": "off",
+        "no-useless-escape": "off",
+        "no-sparse-arrays": "off",
+        "no-fallthrough": "off",
+        "no-control-regex": "off",
+        "no-unused-expressions": [
+          "error",
+          {
+            "allowTernary": true
+          }
+        ],
+        "import/consistent-type-specifier-style": [
+          "warn",
+          "prefer-inline"
+        ],
+        "import/no-nodejs-modules": "error",
+        "typescript/consistent-type-imports": [
+          "warn",
+          {
+            "prefer": "type-imports",
+            "fixStyle": "inline-type-imports"
+          }
+        ],
+        "typescript/no-require-imports": "off",
+        "typescript/ban-ts-comment": "off",
+        "typescript/no-empty-object-type": "off",
+        "typescript/no-unsafe-function-type": "off",
+        "typescript/no-unsafe-assignment": "off",
+        "typescript/unbound-method": "off",
+        "typescript/no-unsafe-argument": "off",
+        "typescript/no-unsafe-return": "off"
+      },
+      "jsPlugins": [
+        "eslint-plugin-bsky-internal",
+        "eslint-plugin-react-native",
+        "eslint-plugin-react-native-a11y",
+        "eslint-plugin-react-compiler",
+        "eslint-plugin-simple-import-sort"
+      ],
+      "env": {
+        "es2026": true,
+        "browser": true,
+        "node": true
+      }
+    },
+    {
+      "files": [
+        "bskyogcard/**/*.{js,jsx,ts,tsx}",
+        "dev-env/**/*.{js,jsx,ts,tsx}"
+      ],
+      "rules": {
+        "import/no-nodejs-modules": "off"
+      }
+    },
+    {
+      "files": [
+        "**/__tests__/**/*.{js,jsx,ts,tsx}",
+        "**/*.test.{js,jsx,ts,tsx}"
+      ],
+      "env": {
+        "jest": true
+      }
+    }
+  ]
+}

CLAUDE.md

@@ -30,7 +30,7 @@ pnpm ios                # Run on iOS
 # Testing & Quality
 # IMPORTANT: Always use these pnpm scripts, never call the underlying tools directly
 pnpm test               # Run Jest tests
-pnpm lint               # Run ESLint
+pnpm lint               # Run Oxlint
 pnpm typecheck          # Run TypeScript type checking
 pnpm prettier           # Run Prettier for code formatting
 

eslint.config.mjs

@@ -1,319 +0,0 @@
-// @ts-check
-import js from '@eslint/js'
-import tseslint from 'typescript-eslint'
-import {defineConfig} from 'eslint/config'
-import react from 'eslint-plugin-react'
-import reactHooks from 'eslint-plugin-react-hooks'
-// @ts-expect-error no types
-import reactNative from 'eslint-plugin-react-native'
-// @ts-expect-error no types
-import reactNativeA11y from 'eslint-plugin-react-native-a11y'
-import simpleImportSort from 'eslint-plugin-simple-import-sort'
-import importX from 'eslint-plugin-import-x'
-import lingui from 'eslint-plugin-lingui'
-import reactCompiler from 'eslint-plugin-react-compiler'
-import bskyInternal from 'eslint-plugin-bsky-internal'
-import globals from 'globals'
-import tsParser from '@typescript-eslint/parser'
-
-export default defineConfig(
-  /**
-   * Global ignores
-   */
-  {
-    ignores: [
-      '**/__mocks__/*.ts',
-      'ios/**',
-      'android/**',
-      'coverage/**',
-      '*.lock',
-      '.husky/**',
-      'patches/**',
-      '*.html',
-      'bskyweb/**',
-      'bskyembed/**',
-      'bskyogcard/**',
-      'src/locale/locales/_build/**',
-      'src/locale/locales/**/*.js',
-      '*.e2e.ts',
-      '*.e2e.tsx',
-      'eslint.config.mjs',
-      'babel.config.js',
-      'metro.config.js',
-      '.jscodeshift/**',
-    ],
-  },
-
-  /**
-   * Base configurations
-   */
-  js.configs.recommended,
-  tseslint.configs.recommendedTypeChecked,
-  reactHooks.configs.flat.recommended,
-  importX.flatConfigs.recommended,
-  importX.flatConfigs.typescript,
-  importX.flatConfigs['react-native'],
-
-  /**
-   * Main configuration for all JS/TS/JSX/TSX files
-   */
-  {
-    files: ['**/*.{js,jsx,ts,tsx}'],
-    plugins: {
-      react,
-      'react-native': reactNative,
-      'react-native-a11y': reactNativeA11y,
-      'simple-import-sort': simpleImportSort,
-      // @ts-expect-error - not sure why
-      lingui,
-      'react-compiler': reactCompiler,
-      'bsky-internal': bskyInternal,
-    },
-    languageOptions: {
-      ecmaVersion: 'latest',
-      sourceType: 'module',
-      globals: {
-        ...globals.browser,
-        ...globals.node,
-      },
-      parserOptions: {
-        parser: tsParser,
-        projectService: true,
-        tsconfigRootDir: import.meta.dirname,
-        ecmaFeatures: {
-          jsx: true,
-        },
-      },
-    },
-    settings: {
-      react: {
-        version: 'detect',
-      },
-      componentWrapperFunctions: ['observer'],
-    },
-    rules: {
-      /**
-       * Custom rules
-       */
-      'bsky-internal/avoid-unwrapped-text': [
-        'error',
-        {
-          impliedTextComponents: [
-            'H1',
-            'H2',
-            'H3',
-            'H4',
-            'H5',
-            'H6',
-            'P',
-            'Admonition',
-            'Admonition.Admonition',
-            'Toast.Action',
-            'AgeAssuranceAdmonition',
-            'Span',
-            'StackedButton',
-          ],
-          impliedTextProps: [],
-          suggestedTextWrappers: {
-            Button: 'ButtonText',
-            'ToggleButton.Button': 'ToggleButton.ButtonText',
-            'SegmentedControl.Item': 'SegmentedControl.ItemText',
-          },
-        },
-      ],
-      'bsky-internal/use-exact-imports': 'error',
-      'bsky-internal/use-prefixed-imports': 'error',
-      'bsky-internal/lingui-msg-rule': 'error',
-
-      /**
-       * React & React Native
-       */
-      ...react.configs.recommended.rules,
-      ...react.configs['jsx-runtime'].rules,
-      'react/hook-use-state': 'warn',
-      'react/no-unescaped-entities': 'off',
-      'react/prop-types': 'off',
-      'react-native/no-inline-styles': 'off',
-      ...reactNativeA11y.configs.all.rules,
-      'react-compiler/react-compiler': 'warn',
-      'react-hooks/set-state-in-effect': 'error',
-      'react-hooks/purity': 'error',
-      'react-hooks/refs': 'error',
-      'react-hooks/immutability': 'error',
-
-      /**
-       * Import sorting
-       */
-      'simple-import-sort/imports': [
-        'error',
-        {
-          groups: [
-            // Side effect imports.
-            ['^\\u0000'],
-            // Node.js builtins prefixed with `node:`.
-            ['^node:'],
-            // Packages.
-            // Things that start with a letter (or digit or underscore), or `@` followed by a letter.
-            // React/React Native prioritized, followed by expo
-            // Followed by all packages excluding unprefixed relative ones
-            [
-              '^(react\\/(.*)$)|^(react$)|^(react-native(.*)$)',
-              '^(expo(.*)$)|^(expo$)',
-              '^(?!(?:alf|components|lib|locale|logger|platform|screens|state|view)(?:$|\\/))@?\\w',
-            ],
-            // Relative imports.
-            // Ideally, anything that starts with a dot or #
-            // due to unprefixed relative imports being used, we whitelist the relative paths we use
-            // (?:$|\\/) matches end of string or /
-            [
-              '^(?:#\\/)?(?:lib|state|logger|platform|locale)(?:$|\\/)',
-              '^(?:#\\/)?view(?:$|\\/)',
-              '^(?:#\\/)?screens(?:$|\\/)',
-              '^(?:#\\/)?alf(?:$|\\/)',
-              '^(?:#\\/)?components(?:$|\\/)',
-              '^#\\/',
-              '^\\.',
-            ],
-            // anything else - hopefully we don't have any of these
-            ['^'],
-          ],
-        },
-      ],
-      'simple-import-sort/exports': 'error',
-
-      /**
-       * Import linting
-       */
-      'import-x/consistent-type-specifier-style': ['warn', 'prefer-inline'],
-      'import-x/no-unresolved': [
-        'error',
-        {
-          /*
-           * The `postinstall` hook runs `compile-if-needed` locally, but not in
-           * CI. For CI-sake, ignore this.
-           */
-          ignore: ['^#\/locale\/locales\/.+\/messages'],
-        },
-      ],
-      'import-x/no-extraneous-dependencies': [
-        'error',
-        {
-          whitelist: [
-            // test files only
-            '@jest/globals',
-            // we only use a really simple util from this, and we know it will be present
-            'expo-modules-core',
-            // this is a dep for @atproto/api, but we absolutely need them in sync, so just
-            // rely on the transient version
-            '@atproto/common-web',
-          ],
-        },
-      ],
-      'import-x/no-nodejs-modules': 'error',
-
-      /**
-       * TypeScript-specific rules
-       */
-      'no-unused-vars': 'off', // off, we use TS-specific rule below
-      '@typescript-eslint/no-unused-vars': [
-        'error',
-        {
-          argsIgnorePattern: '^_',
-          varsIgnorePattern: '^_.+',
-          caughtErrors: 'none',
-          ignoreRestSiblings: true,
-        },
-      ],
-      '@typescript-eslint/consistent-type-imports': [
-        'warn',
-        {prefer: 'type-imports', fixStyle: 'inline-type-imports'},
-      ],
-      '@typescript-eslint/no-require-imports': 'off',
-      '@typescript-eslint/no-unused-expressions': [
-        'error',
-        {
-          allowTernary: true,
-        },
-      ],
-      /**
-       * Maintain previous behavior via eslint-suppressions.json - these are
-       * stricter in typescript-eslint v8. `off` ones are a bit too nit-picky.
-       */
-      '@typescript-eslint/no-explicit-any': 'error',
-      '@typescript-eslint/ban-ts-comment': 'off',
-      '@typescript-eslint/no-empty-object-type': 'off',
-      '@typescript-eslint/no-unsafe-function-type': 'off',
-      '@typescript-eslint/no-unsafe-assignment': 'off',
-      '@typescript-eslint/unbound-method': 'off',
-      '@typescript-eslint/no-unsafe-argument': 'off',
-      '@typescript-eslint/no-unsafe-return': 'off',
-      '@typescript-eslint/no-unsafe-member-access': 'error',
-      '@typescript-eslint/no-unsafe-call': 'error',
-      '@typescript-eslint/no-floating-promises': 'error',
-      '@typescript-eslint/no-misused-promises': 'error',
-      '@typescript-eslint/require-await': 'error',
-      '@typescript-eslint/no-unsafe-enum-comparison': 'error',
-      '@typescript-eslint/no-unnecessary-type-assertion': 'error',
-      '@typescript-eslint/no-redundant-type-constituents': 'error',
-      '@typescript-eslint/no-duplicate-type-constituents': 'error',
-      '@typescript-eslint/no-base-to-string': 'error',
-      '@typescript-eslint/prefer-promise-reject-errors': 'error',
-      '@typescript-eslint/await-thenable': 'error',
-
-      'no-restricted-imports': [
-        'error',
-        {
-          paths: [
-            {
-              name: 'react',
-              importNames: ['React', 'default'],
-              message:
-                'React is already in the global type namespace. Use named imports for runtime modules.',
-            },
-          ],
-        },
-      ],
-
-      /**
-       * Turn off rules that we haven't enforced thus far
-       */
-      'no-empty-pattern': 'off',
-      'no-async-promise-executor': 'off',
-      'no-constant-binary-expression': 'warn',
-      'prefer-const': 'off',
-      'no-empty': 'off',
-      'no-unsafe-optional-chaining': 'off',
-      'no-prototype-builtins': 'off',
-      'no-var': 'off',
-      'prefer-rest-params': 'off',
-      'no-case-declarations': 'off',
-      'no-irregular-whitespace': 'off',
-      'no-useless-escape': 'off',
-      'no-sparse-arrays': 'off',
-      'no-fallthrough': 'off',
-      'no-control-regex': 'off',
-    },
-  },
-
-  /**
-   * bskyogcard, dev-env - server-side, Node.js imports are fine
-   */
-  {
-    files: ['bskyogcard/**/*.{js,jsx,ts,tsx}', 'dev-env/**/*.{js,jsx,ts,tsx}'],
-    rules: {
-      'import-x/no-nodejs-modules': 'off',
-    },
-  },
-
-  /**
-   * Test files configuration
-   */
-  {
-    files: ['**/__tests__/**/*.{js,jsx,ts,tsx}', '**/*.test.{js,jsx,ts,tsx}'],
-    languageOptions: {
-      globals: {
-        ...globals.jest,
-      },
-    },
-  },
-)

eslint/__disabled_tests__/avoid-unwrapped-text.disabled-test.js

@@ -1,16 +1,11 @@
-const {RuleTester} = require('eslint')
+const {RuleTester} = require('oxlint/plugins-dev')
-const tseslint = require('typescript-eslint')
 const avoidUnwrappedText = require('../avoid-unwrapped-text')
 
 const ruleTester = new RuleTester({
+  eslintCompat: true,
   languageOptions: {
-    parser: tseslint.parser,
     parserOptions: {
-      ecmaFeatures: {
+      lang: 'tsx',
-        jsx: true,
-      },
-      ecmaVersion: 'latest',
-      sourceType: 'module',
     },
   },
 })

eslint/__disabled_tests__/lingui-msg-rule.disabled-test.js

@@ -1,16 +1,11 @@
-const {RuleTester} = require('eslint')
+const {RuleTester} = require('oxlint/plugins-dev')
-const tseslint = require('typescript-eslint')
 const linguiMsgRule = require('../lingui-msg-rule')
 
 const ruleTester = new RuleTester({
+  eslintCompat: true,
   languageOptions: {
-    parser: tseslint.parser,
     parserOptions: {
-      ecmaFeatures: {
+      lang: 'tsx',
-        jsx: true,
-      },
-      ecmaVersion: 'latest',
-      sourceType: 'module',
     },
   },
 })

eslint/__disabled_tests__/note.md

@@ -0,0 +1,3 @@
+## Eslint plugin tests
+
+These are disabled as Oxlint’s RuleTester doesn’t work well with Hermes.

package.json

@@ -59,7 +59,7 @@
     "test-watch": "NODE_ENV=test jest --watchAll",
     "test-ci": "NODE_ENV=test jest --ci --forceExit --reporters=default --reporters=jest-junit",
     "test-coverage": "NODE_ENV=test jest --coverage",
-    "lint": "eslint --cache --quiet src modules",
+    "lint": "oxlint --quiet src modules",
     "lint-native": "swiftlint ./modules && ktlint ./modules",
     "lint-native:fix": "swiftlint --fix ./modules && ktlint --format ./modules",
     "typecheck": "tsgo --project ./tsconfig.check.json",
@@ -256,7 +256,6 @@
     "@babel/preset-env": "^7.26.0",
     "@babel/runtime": "^7.26.0",
     "@crowdin/cli": "^4.14.1",
-    "@eslint/js": "^9.39.2",
     "@lingui/babel-plugin-lingui-macro": "^5.9.2",
     "@lingui/cli": "^5.9.2",
     "@pmmmwh/react-refresh-webpack-plugin": "^0.5.15",
@@ -276,14 +275,8 @@
     "babel-plugin-module-resolver": "^5.0.2",
     "babel-plugin-react-compiler": "19.1.0-rc.3",
     "babel-preset-expo": "~54.0.10",
-    "eslint": "^9.39.2",
-    "eslint-import-resolver-typescript": "^4.4.4",
     "eslint-plugin-bsky-internal": "link:eslint",
-    "eslint-plugin-import-x": "^4.16.2",
-    "eslint-plugin-lingui": "^0.12.0",
-    "eslint-plugin-react": "^7.37.5",
     "eslint-plugin-react-compiler": "19.1.0-rc.2",
-    "eslint-plugin-react-hooks": "^7.1.1",
     "eslint-plugin-react-native": "^5.0.0",
     "eslint-plugin-react-native-a11y": "^3.5.1",
     "eslint-plugin-simple-import-sort": "^13.0.0",
@@ -295,13 +288,14 @@
     "jest-expo": "~54.0.17",
     "jest-junit": "^16.0.0",
     "lint-staged": "^17.0.8",
+    "oxlint": "^1.73.0",
+    "oxlint-tsgolint": "^0.24.0",
     "prettier": "^3.8.3",
     "react-native-dotenv": "^3.4.11",
     "react-refresh": "^0.14.0",
     "svgo": "^3.3.2",
     "ts-plugin-sort-import-suggestions": "^1.0.4",
     "typescript": "^6.0.2",
-    "typescript-eslint": "^8.58.0",
     "webpack-bundle-analyzer": "^4.10.1"
   },
   "jest": {
@@ -366,7 +360,7 @@
   },
   "lint-staged": {
     "*{.js,.jsx,.ts,.tsx}": [
-      "eslint --cache --fix"
+      "oxlint --fix"
     ],
     "*{.js,.jsx,.ts,.tsx,.css}": [
       "prettier --cache --write --ignore-unknown"