@tcd-devkit/eslint-config-a11y

ESLint Flat Configuration for JSX A11y (Accessibility). This package provides ESLint rules from eslint-plugin-jsx-a11y to help enforce accessibility best practices in your JSX, promoting more inclusive web applications. It is part of the @tcd-devkit ecosystem and designed for ESLint v9+ with its Flat Config system.

Features

• Accessibility Rules: Integrates eslint-plugin-jsx-a11y for static analysis of JSX for accessibility issues.
• React/JSX Focused: Specifically tailored for projects using React and JSX.
• Flat Config: Utilizes ESLint's modern flat configuration format (ESLint v9+).

Installation

# Using npm
npm install -D @tcd-devkit/eslint-config-a11y eslint@^9.0.0

# Using yarn
yarn add -D @tcd-devkit/eslint-config-a11y eslint@^9.0.0

# Using pnpm
pnpm add -D @tcd-devkit/eslint-config-a11y eslint@^9.0.0

Usage

Import and use the configuration in your eslint.config.js (or .mjs/.cjs) file:

import a11yConfig from '@tcd-devkit/eslint-config-a11y'; // This is an array of config objects

export default [
  ...a11yConfig,
  {
    // Your custom rules and overrides can be added here
    // Ensure these rules apply to files with JSX (e.g., .jsx, .tsx)
    files: ['**/*.js?(x)', '**/*.ts?(x)'],
    rules: {
      // example: 'jsx-a11y/anchor-is-valid': ['error', { 'components': ['Link'], 'specialLink': ['to'] }],
    },
  },
];

This package exports an array of ESLint configuration objects, so you should spread it (...a11yConfig) into your top-level configuration array. Make sure to apply it to the relevant JSX/TSX files in your project.

Rules

This package configures rules from eslint-plugin-jsx-a11y. For a detailed view of all active rules in your project, you can run ESLint with the --print-config flag.

License

MIT © Nace Logar