@linter-spec/eslint-config

Shareable ESLint 9 flat-config presets used by the linter-spec toolchain. 17 entry points covering JS / TS × React / Vue / Node, plus softened essential/* variants for legacy codebases.

Install

pnpm add -D @linter-spec/eslint-config eslint

Use (flat config)

// eslint.config.js
import base from '@linter-spec/eslint-config';
import tsReact from '@linter-spec/eslint-config/typescript/react';

export default [
  ...base,
  // override anything you like:
  { rules: { 'no-console': 'off' } },
];

Entry points

| Entry | Use when | | --- | --- | | @linter-spec/eslint-config | Plain ES2022 JavaScript (browser + Node globals) | | @linter-spec/eslint-config/es5 | Legacy ES5 codebases | | @linter-spec/eslint-config/react | React (incl. jsx-a11y) | | @linter-spec/eslint-config/vue | Vue 3 | | @linter-spec/eslint-config/node | Node.js (eslint-plugin-n) | | @linter-spec/eslint-config/jsx-a11y | JSX a11y only (standalone) | | @linter-spec/eslint-config/typescript | TypeScript | | @linter-spec/eslint-config/typescript/react | TypeScript + React | | @linter-spec/eslint-config/typescript/vue | TypeScript + Vue 3 | | @linter-spec/eslint-config/typescript/node | TypeScript + Node | | @linter-spec/eslint-config/essential | Base with stylistic rules softened to warn | | @linter-spec/eslint-config/essential/es5 | ES5 softened | | @linter-spec/eslint-config/essential/react | React softened | | @linter-spec/eslint-config/essential/vue | Vue softened | | @linter-spec/eslint-config/essential/typescript | TS softened | | @linter-spec/eslint-config/essential/typescript/react | TS + React softened | | @linter-spec/eslint-config/essential/typescript/vue | TS + Vue softened |

Plugin matrix

The base plugins ship as dependencies — installed automatically, used by every entry:

• @stylistic/eslint-plugin — formatting/stylistic rules (ESLint 9 moved them out of core)
• eslint-plugin-import-x — module/import rules (maintained fork of eslint-plugin-import)
• @eslint/js + globals — recommended JS rules and global definitions

The framework plugins are optional peerDependencies — install only the ones for the entries you use (your package manager warns, but does not error, about any you skip):

| If you use… | Also install | | --- | --- | | react, typescript/react, essential/react, essential/typescript/react | eslint-plugin-react eslint-plugin-react-hooks eslint-plugin-jsx-a11y | | jsx-a11y | eslint-plugin-jsx-a11y | | vue, typescript/vue, essential/vue, essential/typescript/vue | eslint-plugin-vue vue-eslint-parser | | node, typescript/node | eslint-plugin-n | | any typescript/* or typescript entry | typescript typescript-eslint |

For example, a TypeScript + React project:

pnpm add -D @linter-spec/eslint-config eslint \
  typescript typescript-eslint \
  eslint-plugin-react eslint-plugin-react-hooks eslint-plugin-jsx-a11y

If an entry is imported without its peer plugin installed, ESLint throws a clear Cannot find module 'eslint-plugin-…' naming exactly what is missing.

License

MIT © SotherWind