☂️ LSK.js – Presets Monorepo

❤️‍🔥 Unified configuration presets for modern projects ❤️‍🔥

🚀 Modern: Latest tooling and best practices for 2025+
🔧 Zero Config: Sensible defaults that just work
💎 TypeScript: Full TypeScript support across all presets
⚡ Fast: Optimized configurations for maximum performance
🎯 Focused: Essential configurations without bloat
📦 Production Ready: Battle-tested in production environments

📦 Packages

Package	Version	Size	Description
@lskjs/biome-config			Biome linter & formatter config
@lskjs/eslint-config			ESLint config with TypeScript & Prettier
@lskjs/semantic-release-config			Semantic Release automation config
@lskjs/tsconfig			TypeScript configurations (strict/base/legacy)
@lsk4/babel-preset			Babel preset with TypeScript & React
@lsk4/jest-config			Jest config with TypeScript support
@lsk4/tsup-config			TSUP bundler config for libraries

🚀 Quick Start

Babel

npm install --save-dev @lsk4/babel-preset @babel/core

{
  "presets": ["@lsk4/babel-preset"]
}

ESLint

npm install --save-dev @lskjs/eslint-config eslint

module.exports = {
  extends: '@lskjs/eslint-config'
};

Jest

npm install --save-dev @lsk4/jest-config jest

module.exports = {
  preset: '@lsk4/jest-config'
};

TypeScript

npm install --save-dev @lskjs/tsconfig typescript

{
  "extends": "@lskjs/tsconfig/strict"
}

TSUP

npm install --save-dev @lsk4/tsup-config tsup

import { defineConfig } from '@lsk4/tsup-config';

export default defineConfig();

Biome

npm install --save-dev @lskjs/biome-config @biomejs/biome

{
  "extends": ["@lskjs/biome-config"]
}

Semantic Release

npm install --save-dev @lskjs/semantic-release-config semantic-release

{
  "release": {
    "extends": "@lskjs/semantic-release-config"
  }
}

📖 Documentation

Configuration Presets

• @lsk4/babel-preset - Babel with TypeScript & React support
• @lskjs/eslint-config - ESLint with Airbnb, TypeScript, React & Prettier
• @lsk4/jest-config - Jest with TypeScript and coverage
• @lskjs/tsconfig - TypeScript configurations for various use cases
• @lsk4/tsup-config - TSUP bundler for library builds
• @lskjs/biome-config - Biome linter and formatter
• @lskjs/semantic-release-config - Automated versioning and publishing

✨ Features

🎯 Babel Preset

• Full ES6+ and TypeScript support
• React and Emotion support
• Decorators and modern syntax
• Runtime transforms and polyfills

🔍 ESLint Config

• Based on Airbnb style guide
• TypeScript type-aware linting
• React and JSX best practices
• Integrated Prettier formatting
• Multiple configurations (strict/js/ts/react/nextjs)

🧪 Jest Config

• TypeScript support with ts-jest
• Coverage reporting
• JUnit XML reports for CI/CD
• Optimized test execution

📘 TypeScript Config

• Multiple presets (base/default/legacy/strict/nostrict)
• ESM and CommonJS support
• Declaration files generation
• Strict mode by default

📦 TSUP Config

• Dual format (ESM + CommonJS)
• TypeScript declaration files
• Source maps and tree shaking
• Lightning-fast builds with esbuild

⚡ Biome Config

• Fast linting and formatting
• TypeScript support
• Single quotes and semicolons
• Configurable strictness levels

🎉 Semantic Release Config

• Automated versioning
• Changelog generation
• NPM and GitHub releases
• Git commits with version bumps
• Monorepo support

🛠 Development

# Install dependencies
pnpm install

# Build all packages
pnpm run build

# Run tests
pnpm run test

# Release packages
pnpm run release

🤝 Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

📝 License

MIT © Igor Suvorov

🔗 Links

• GitHub Repository
• Issues
• Telegram

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@lskjs/presets - Unified configuration for LSK.js projects 🎯