readmyconfig

A simple JavaScript library to read Node.js project configuration files synchronously without requiring await.

Installation

npm install readmyconfig

Usage

import Konf from 'readmyconfig';

// Read package.json
const pkg = Konf.package();
console.log(pkg.name, pkg.version);

// Read tsconfig.json
const tsconfig = Konf.tsconfig();
console.log(tsconfig.compilerOptions?.target);

// Read vite config
const vite = Konf.vite();
console.log(vite); // Raw content for JS/TS files

// Read ESLint config
const eslint = Konf.eslint();
console.log(eslint);

// Read Prettier config
const prettier = Konf.prettier();
console.log(prettier);

// Check what configs are available
console.log(Konf.list());

// Check if a specific config exists
if (Konf.has('package')) {
  console.log('package.json found');
}

// Get any config by name
const customConfig = Konf.get('webpack');

Supported Configuration Files

• package.json
• tsconfig.json
• vite.config.js / vite.config.ts
• .eslintrc.json / .eslintrc.js / eslint.config.js
• .prettierrc / .prettierrc.json / prettier.config.js
• webpack.config.js
• rollup.config.js
• .babelrc / babel.config.json
• jest.config.js
• vitest.config.ts
• tailwind.config.js
• postcss.config.js
• next.config.js
• nuxt.config.js

API

Methods

• Konf.package() - Returns package.json content
• Konf.tsconfig() - Returns tsconfig.json content
• Konf.vite() - Returns vite config content
• Konf.eslint() - Returns ESLint config content
• Konf.prettier() - Returns Prettier config content
• Konf.webpack() - Returns webpack config content
• Konf.rollup() - Returns rollup config content
• Konf.babel() - Returns babel config content
• Konf.jest() - Returns jest config content
• Konf.vitest() - Returns vitest config content
• Konf.tailwind() - Returns tailwind config content
• Konf.postcss() - Returns postcss config content
• Konf.next() - Returns next.js config content
• Konf.nuxt() - Returns nuxt.js config content
• Konf.get(name) - Returns config by name
• Konf.has(name) - Checks if config exists
• Konf.list() - Returns array of available config names

Features

• Synchronous reading (no await needed)
• Automatic file detection in current and parent directories
• JSON parsing for .json files
• Raw content for .js/.ts files
• Graceful handling of missing files
• ESM support

Requirements

• Node.js 14.0.0 or higher
• ESM support

Contributing

1. Fork the repository
2. Create a feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

License

This project is licensed under the MIT License - see the LICENSE file for details.

Support

• Report bugs
• Request features
• Documentation

Made with ❤️ by Puparia