JS Code Run is a simple tool where you can write and run your JavaScript code. Just type in your code and hit the play button to see your result.

If there are any errors in your code JS Code Run will give you insightful error messages to help you find the problem!

Need help? Try some of our examples!

Main features include:
- Syntax highlighting
- Supports ES6/ES7/ES8 features
- Save files for later use
- Log output with console.log()
- Examples of common data structure & algorithm problems in JavaScript

JS Code Run is open source. If you like a feature raise an issue or contribute on GitHub: https://github.com/mtacchino/JSCodeRun

Like the app? Give us a review!