Initial commit

packages/oxlint-config/README.md

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+# `@repo/oxlint-config`
+
+Collection of internal oxlint configurations.
+
+## Adding additional configs
+
+You may want to add additional configs with overrides for different frameworks.
+
+For example, you can add a TanStack Start config by adding `src/tanstack.config.ts`:
+
+```ts
+// src/tanstack.config.ts
+import { getConfig } from '@repo/oxlint-config'
+
+import type { OxlintConfig } from 'oxlint'
+
+const config = getConfig()
+
+export function getTanstackConfig() {
+  return {
+    ...config,
+    ignorePatterns: [...config.ignorePatterns, 'src/routeTree.gen.ts'],
+  } as const satisfies OxlintConfig
+}
+```
+
+And then updating [package.json](./package.json) exports:
+
+```json
+	"exports": {
+		".": "./src/default.config.ts",
+		"./tanstack": "./src/tanstack.config.ts"
+	},
+```
+
+Finally, import it to your TanStack Start app:
+
+```ts
+// apps/my-tanstack-project/oxlint.config.ts
+import { defineConfig } from '@repo/oxlint-config'
+import { getTanstackConfig } from '@repo/oxlint-config/tanstack'
+
+export default defineConfig(getTanstackConfig())
+```

packages/oxlint-config/package.json

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+{
+	"name": "@repo/oxlint-config",
+	"version": "0.1.0",
+	"private": true,
+	"sideEffects": false,
+	"type": "module",
+	"exports": {
+		".": "./src/default.config.ts"
+	},
+	"dependencies": {
+		"oxlint": "1.56.0",
+		"oxlint-tsgolint": "0.17.1"
+	},
+	"devDependencies": {
+		"@types/node": "25.5.0",
+		"vitest": "4.1.0"
+	}
+}

packages/oxlint-config/src/default.config.ts

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+import { defineConfig } from 'oxlint'
+
+import type { OxlintConfig } from 'oxlint'
+
+export { defineConfig }
+
+export function getConfig() {
+	return {
+		plugins: ['typescript', 'import', 'unicorn'],
+		env: {
+			builtin: true,
+			es2018: true,
+		},
+		ignorePatterns: [
+			'.astro/**',
+			'.next/**',
+			'.turbo/**',
+			'.vercel/**',
+			'.wrangler/**',
+			'dist/**',
+			'node_modules/**',
+			'out/**',
+			'worker-configuration.d.ts',
+		],
+		rules: {
+			'@typescript-eslint/no-floating-promises': 'warn',
+			'import/no-named-as-default': 'warn',
+			'import/no-named-as-default-member': 'warn',
+			'import/no-duplicates': 'warn',
+			'no-var': 'error',
+			'prefer-rest-params': 'error',
+			'prefer-spread': 'error',
+			'eslint/prefer-const': 'warn',
+			'@typescript-eslint/ban-ts-comment': 'off',
+			'@typescript-eslint/no-empty-object-type': 'off',
+			'typescript/await-thenable': 'off',
+			'@typescript-eslint/no-explicit-any': 'off',
+			'no-unused-vars': [
+				'warn',
+				{
+					argsIgnorePattern: '^_',
+					varsIgnorePattern: '^_',
+				},
+			],
+			'@typescript-eslint/consistent-type-imports': [
+				'warn',
+				{
+					prefer: 'type-imports',
+				},
+			],
+			'@typescript-eslint/explicit-function-return-type': 'off',
+			'@typescript-eslint/array-type': [
+				'warn',
+				{
+					default: 'array-simple',
+				},
+			],
+			'no-empty': 'warn',
+		},
+		overrides: [
+			{
+				files: ['**/dagger/*.ts', '**/dagger/**/*.ts'],
+				rules: {
+					'no-unused-vars': 'off',
+				},
+			},
+			{
+				files: ['tailwind.config.ts', 'postcss.config.mjs'],
+				rules: {
+					'@typescript-eslint/no-require-imports': 'off',
+				},
+			},
+		],
+	} as const satisfies OxlintConfig
+}

packages/oxlint-config/tsconfig.json

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+{
+	"extends": "@repo/typescript-config/lib.json",
+	"include": ["*.ts", "src/**/*.ts"],
+	"exclude": ["node_modules/"]
+}