lukehaas / RunJS

RunJS is a JavaScript playground for macOS, Windows and Linux. Write code with instant feedback and access to Node.js and browser APIs.

RunJS

RunJS is a playground for JavaScript and TypeScript. It runs your code automatically and shows you instant results.

Why RunJS?

• An isolated space to run code experiments 🔬
• Great for learning and teaching 🧑‍🏫
• Support for code completion, type checking and documentation on hover ⚡️
• Easily install NPM packages 🚀
• Save snippets and build a snippet library 🧑‍💻
• Includes access to Node.js and Browser APIs 🖥️

Download the latest release here.

Links

• Website
• Documentation
• Issue tracker
• Support

Feature Highlights

• TypeScript Playground
• JavaScript Compiler

Acknowledgements

RunJS icon designed by Giuseppe Caruso