Apache NetBeans
Phoenix is a modern open-source Code Editor for the web
A web-based IDE for HTML5 game development. Powered by Phaser
Complete Claude Code configuration collection
Apache Royale ASJS
A cross-platform framework using Vue.js
Web IDE in single HTML file
Tools for developing qooxdoo Web apps
Free data acquisition and data visualization cross-platform software
Simple Web-based environment for PHP scripting in programming class
Interactive Environment for Coffee-Script, Jade and Stylus
Tools to support the learning of the C programming language
AMOS BASIC reimplementation in Java