ESLint

Always run eslint --fix instead of just eslint. Consider this skill whenever linting or addressing lint errors.

Never disable an ESLint rule. Fix the code or types so the rule is satisfied (e.g. add proper types, narrow with type guards, or restructure). Do not use eslint-disable, eslint-disable-next-line, or inline comment disables.

Adding ESLint to a package (using @zerospin/utils)

Use the shared config from @zerospin/utils so new packages match the rest of the repo.

1. Dependencies (devDependencies in the package's package.json):

   • eslint: ^9
   • @zerospin/utils: workspace:*

2. Config file - add eslint.config.ts in the package root:

import { baseConfig, defineConfig } from '@zerospin/utils'

const eslintConfig = defineConfig({}, baseConfig)

export default eslintConfig

3. Script (if missing): "lint": "eslint ." in package.json scripts.

4. Optional overrides - pass more args to defineConfig (same pattern as apps/platform/eslint.config.ts): e.g. ignores, rules, settings.