JSON Formatter

A beautiful, fast, and reliable JSON formatter with syntax highlighting.

Preview

Features

• JSON formatting and validation
• JSON minification
• Copy to clipboard
• Download formatted JSON
• Dark/Light theme toggle
• Responsive design
• Syntax highlighting with Monaco Editor

Development

This project uses pnpm as the package manager.

Install dependencies

pnpm install

Start development server

pnpm dev

Build for production

pnpm build

Preview production build

pnpm preview

Linting

pnpm lint        # Check for issues
pnpm lint:fix    # Fix auto-fixable issues

Tech Stack

• React 18
• TypeScript
• Vite
• Less
• Monaco Editor
• ESLint

License

MIT