TypeScript Playground

Interactive TypeScript playground running in your browser. Write TypeScript, see JavaScript output, and run code instantly.

// Compiled output will appear here...

About TypeScript Playground

This TypeScript playground compiles TypeScript to JavaScript using the official TypeScript compiler running entirely in your browser. No server needed - everything runs locally.

Features

• Browser-Based: TypeScript compiler runs in your browser
• Live Compilation: See JavaScript output instantly
• Type Checking: Get type errors before running code
• ES6+ Output: Modern JavaScript output
• Console Output: See console.log() and other output

Keyboard Shortcuts

• Ctrl/Cmd + Enter: Compile and run
• Tab: Indent (2 spaces)

TypeScript Features

• Static type checking
• Interfaces and type aliases
• Generics
• Classes and decorators
• Union and intersection types
• Enums and tuples
• Type inference

Feedback