Set of default, recommended rules from:

• ESLint itself,
• @typescript-eslint
• eslint-plugin-import,
• eslint-plugin-jsx-a11y,
• eslint-plugin-react,
• eslint-plugin-react-hooks

with a few changes and enhancements:

• Out-of-the-box TypeScript support: @typescript-eslint/parser will parse your TypeScript files.
• No need to install any plugins manually: All required plugins and parsers are automatically installed so you don't need to install them on your own.
• Certain rules were overwritten (details below).
• Certain rules from eslint-plugin-import were turned off in TypeScript files, as they are already covered by TypeScript itself.
• React flavor assumes JSX automatic runtime is turned on.
• Better support for vite-plugin-pwa and other Vite plugins using virtual:* imports.

This config is designed to be run alongside Prettier.

eslint-config-wojtekmaj comes in several flavors:

• Basic - wojtekmaj
• Node.js - wojtekmaj/node - Basic flavor + Node.js-specific rules.
• Browser - wojtekmaj/browser - Basic flavor + Browser-specific rules.
• React - wojtekmaj/react - Browser flavor + React-specific rules.
• React (no automatic runtime) - wojtekmaj/react-no-automatic-runtime - Browser flavor + React-specific rules, for legacy projects with automatic runtime disabled.

• @typescript-eslint/consistent-type-definitions: Changed to prefer types over interfaces.
• @typescript-eslint/no-unused-vars: ignoreRestSiblings flag set to true.
• @typescript-eslint/no-use-before-define: Set to "error".
• import/no-named-as-default: Turned off.
• import/no-unresolved: Kept at "error", but ignoring virtual:* imports.
• no-self-compare``: Set to "error"`.
• no-template-curly-in-string: Set to "warn".
• no-unused-vars: ignoreRestSiblings flag set to true.
• no-use-before-define: Set to "error".
• valid-typeof: Set to "error".

None

• no-alert: Set to "warn".
• no-console: Set to "warn", with the exception of files only executed internally e.g. Webpack config files.

• react/jsx-no-leaked-render: Set to "error".
• react/jsx-uses-react: Turned off (assumes JSX automatic runtime is turned on).
• react/no-array-index-key: Set to "warn".
• react/react-in-jsx-scope: Turned off (assumes JSX automatic runtime is turned on).
• react/no-unused-prop-types: Set to "error".

The MIT License.

Wojciech Maj