Write and execute modern JavaScript (ES6+/ES2022+) directly in your browser. No installation, no account, no download required. Live console output, syntax highlighting, three editor themes, and full mobile support. Perfect for learning, testing snippets, and interview practice.
Yes. Just open this page, write your code, and click Run Code or press Ctrl+Enter. Output appears instantly. No signup needed.
Yes. Full support for arrow functions, async/await, destructuring, optional chaining, nullish coalescing, Promises, Map, Set, and all modern features your browser supports.
Yes. It is fully responsive and works on Android, iPhone, and tablets. You can write and run JavaScript from any device.
Simply paste your code here and click Run Code. Everything runs in your browser — no Node.js or terminal required.
Yes. Press Ctrl+Enter (Windows/Linux) or Cmd+Enter (Mac) to execute your code instantly.