A web-based tool to view, edit, format, and validate JSON
A browser based code editor
An editor designed for Swagger
Ace (Ajax.org Cloud9 Editor)
Perform common file preview and editing via the web
Phoenix is a modern open-source Code Editor for the web
The web-based visual programming editor
JavaScript client-side editor for general diagramming & whiteboarding
Your powerful rich text editor
In-browser code editor (version 5, legacy)
Use your text editor to write in your browser
Build cross-platform desktop apps with JavaScript, HTML, and CSS
Cloud Commander file manager for the web with console and editor
An elegant Go board and SGF editor for a more civilized age
AI video generator optimized for low VRAM and older GPUs use
Prince of Persia reimplementation written in HTML5 / JavaScript
Open source note taking and to-do app with synchronization
A Git-based CMS for Static Site Generators
The world’s most popular open source headless Node.js CMS
Lightweight modular front-end framework for developing web interfaces
Web-based SQL editor run in your own private cloud
A real-time collaborative document editor for the web
Flowchart editor
Fast and lightweight JavaScript game engine built on WebGL and glTF
Next Generation Template / Theme Framework