@irtec/eslint-config

ESLint 9 flat config for Next.js + TypeScript projects with security and code quality rules.

Features

• ✅ ESLint 9 Flat Config format
• ✅ Next.js optimized rules
• ✅ TypeScript support
• ✅ React & React Hooks rules
• ✅ Security rules
• ✅ Import ordering and optimization
• ✅ Accessibility (a11y) rules
• ✅ Prettier integration

Installation

From NPM Registry

npx install-peerdeps --dev @irtec/eslint-config

Usage

Create eslint.config.js in your project root:

import gancangConfig from '@gancang/eslint-config';

export default gancangConfig;

With Custom Overrides

import gancangConfig from '@gancang/eslint-config';

export default [
  ...gancangConfig,
  {
    files: ["**/*.{ts,tsx}"],
    rules: {
      "no-console": "off", // Custom override
    },
  },
];

Package.json Scripts

Add these scripts to your package.json:

{
  "scripts": {
    "lint": "eslint . --fix",
    "lint:check": "eslint . --max-warnings 0",
    "test": "npm run lint:check"
  }
}

Requirements

• Node.js >= 18.0.0
• ESLint >= 9.0.0

License

Licensed under the MIT License