jsden.dev is an minimal JavaScript playground that allows you to test code and get instant feedback.

Features

• JavaScript console emulation
• Preview panel
• Mobile and tablet friendly
• Install as a progressive web app (PWA) for offline use
• Light & dark themes
• Keyboard shortcuts
• Offline support

Help, commands, using external libraries

Type help() in the editor panel to view built-in commands and basic features.

Contributing

1. Fork and clone the repo
2. Run any local web server in the root directory

$ git clone git@github.com:chrisdiana/jsden.git
$ cd jsden/
$ python3 -m http.server 8080

3. Navigate to the local webserver and pass the debug=1 param to bypass service workers

http://localhost:8080?debug=1

Get Updates

Sign up to get updates on new features and releases.

Thanks!

• CodeMirror
• RenderJSON
• Inspired by Scratch and RunJS