Structured reasoning framework for Claude Code, Gemini, and Cursor
A web-based IDE for HTML5 game development. Powered by Phaser
Apache NetBeans
Lightweight modular front-end framework for developing web interfaces
Drag and drop website builder javascript library
Completely customizable framework for building rich text editors
Moldable Live Programming for Clojure
FastAPI framework, high performance, easy to learn, fast to code
Build cross-platform desktop apps with JavaScript, HTML, and CSS
JUCE is an open-source cross-platform C++ application framework
A vi-like editor based on Plan 9's structural regular expressions
Plugin driven WYSIWYG markdown editor framework
Extensible low-code framework for building business applications
See cost estimates for Terraform right in your editor
Lexical is an extensible text editor framework
The headless editor framework for web artisans
The React Framework
Generate type-safe code from SQL
UNIX-like reverse engineering framework and command-line toolset
Go library that makes it easier to write automated tests
The Twilio SendGrid C# API Library
Generate a CRUD app wrapping your database in seconds
Unity / XNA game patcher and plugin framework
An incremental parsing system for programming tools
Document management system developed for the IT team