CODE

A simple online/offline HTML sandbox for fast prototyping, keeps code client-side (contrary to jsfiddle, codepen, and other major sandboxes)

Demo usecase

Features

• Simple HTML sandbox
• Accepts single HTML with embedded JS and CSS
• Code is stored and rendered client-side
• Online / offline
  • Save online URL
  • Save result file
  • Save offline editor
• Console
• Customizable (make a fork)

Considerations

• Not all browser APIs and features work client-side
• Not all HTML sources will work
• No fancy features, work in progress

Built with CodeMirror, Eruda, and pako. Licenses: MIT, zlib.

Source code Copyright (c) 2024 Nikita Korzhitskii