@macalinao/eslint-config

Common ESLint configuration.

This package is only available via ES Modules and requires ESLint 9 or greater, since it uses flat configs.

Configurations

This package provides two configurations:

• base - Full configuration with all rules including Prettier integration, import sorting, and unused imports detection
• fast - Performance-optimized configuration that removes slower rules in favor of Biome

Biome Integration

The fast configuration removes the following from the base configuration for better performance:

Removed Plugins

• Prettier - Use Biome's formatter instead
• simple-import-sort - Use Biome's organizeImports instead
• unused-imports - Use Biome's noUnusedImports instead

Rules Replaced by Biome

Removed ESLint Rule	Biome Replacement	Biome Category
eqeqeq	noDoubleEquals	suspicious
@typescript-eslint/consistent-type-imports	useImportType	style
@typescript-eslint/no-unused-vars	noUnusedVariables	correctness
unused-imports/no-unused-imports	noUnusedImports	correctness
simple-import-sort/imports simple-import-sort/exports import-x/first import-x/newline-after-import	organizeImports	Built-in feature

To use these Biome rules, ensure your biome.jsonc includes:

{
  "organizeImports": { "enabled": true },
  "linter": {
    "rules": {
      "suspicious": {
        "noDoubleEquals": "error",
      },
      "style": {
        "useImportType": "error",
      },
      "correctness": {
        "noUnusedVariables": "warn",
        "noUnusedImports": "error",
      },
    },
  },
}

License

Apache-2.0