Arduino IDE library
Opensource IDE For Exploring and Testing Api's
Phoenix is a modern open-source Code Editor for the web
binary releases of VS Code without MS branding/telemetry/licensing
Visual editor for open FPGA boards
Apache NetBeans
Ace (Ajax.org Cloud9 Editor)
Cloud & Desktop IDE Platform
Test Runner for JavaScript
Sentry SDKs for JavaScript
A plugin for interacting with AWS from JetBrains IDEs
Lightweight modular front-end framework for developing web interfaces
Browser automation framework and ecosystem
Audio server, programming language, and IDE for sound synthesis
Apache Royale ASJS
Ignite UI for jQuery by Infragistics
The UI component explorer, develop, document, & test React, Vue, etc.
The statistical language R compiled to WebAssembly via Emscripten
Flet enables developers to easily build realtime web and mobile apps
Complete Claude Code configuration collection
Speed up your Webpack build with esbuild
Free, ultrafast Copilot alternative for Vim and Neovim
The modern web developer’s platform
Cross-platform framework for building truly native mobile apps
Local Lambda debug, CodeWhisperer, SAM/CFN syntax, etc.