A browser based code editor
A Rich text editor library for both Jetpack Compose
Phoenix is a modern open-source Code Editor for the web
A web-based IDE for HTML5 game development. Powered by Phaser
Mozc - a Japanese Input Method Editor designed for multi-platform
DivKit is an open source Server-Driven UI (SDUI) framework
Samples demonstrating how to use Maps SDK for Android
Kotlin code completion, diagnostics and more for any editor/IDE
The headless editor framework for web artisans
JavaScript client-side editor for general diagramming & whiteboarding
The modular web framework for Java and Kotlin
The first open source design and prototyping tool
Compose Multiplatform, a modern UI framework for Kotlin
A cross-platform framework using Vue.js
Production-grade client-side tracing, profiling, and analysis
C++ Qt ORM (Object Relational Mapping) and ODM library
A modern framework for full stack web apps in Kotlin
Open source routing engine for OpenStreetMap
Edit Banana: A framework for converting statistical figures
Pragmatic lightweight dependency injection framework for Kotlin
A free and open source framework for building powerful 2D and 3D apps
Mobile and Web client for Codex and Claude Code, with realtime voice
Missing I18N/L10N (internationalization/localization) multiplatform
Build Vision Agents quickly with any model or video provider
The SpotBugs plugin for security audits of Java web applications