Phoenix is a modern open-source Code Editor for the web
Modern IDE and code editor from Microsoft for Mac, Windows, and Linux
A browser based code editor
An editor designed for Swagger
Ace (Ajax.org Cloud9 Editor)
Open source AI IDE and Cursor alternative
The IDE for competitive programming
A post-modern modal text editor
A web-based IDE for HTML5 game development. Powered by Phaser
The web-based visual programming editor
Complete Claude Code configuration collection
Asciidoc Editor and Toolchain written with JavaFX 19
In-browser code editor (version 5, legacy)
Repository for the Microsoft C/C++ extension for VS Code
Tools for publishing transcripts for Claude Code sessions
Collection of Three.js skill files
Tinker in your browser
IntelliJ IDEA & IntelliJ Platform
Lightweight modular front-end framework for developing web interfaces
Static code analysis
A Rich text editor library for both Jetpack Compose
Fast, and remarkably extensible cross-platform text editor
Hyperextensible Vim-based text editor
A Blazing Fast, Enterprise-Grade Web Components Foundation
Open source code library for building innovative websites