JUCE is an open-source cross-platform C++ application framework
Cross platform toolkit for creative coding in C++
Powerful and flexible RecyclerView Adapter
API documentation engine for Kotlin
Build mobile apps with React
The modular web framework for Java and Kotlin
SDK for handling deferred deep links in React Native
SVG library for React Native, React Native Web, and plain React web
Fast dependency injector for Android and Java
Modular and customizable Material Design UI components for Android
A Jetpack combined with the MVVM rapid development framework
An efficient, small mobile key-value storage framework
Wow. Yet another Pixiv client!
Uber's cross-platform mobile architecture framework
A bytecode optimizer for Android apps
Gray box end-to-end testing and automation framework for mobile apps
Android unit testing framework
Refresh layout framework
SDL library for Android, including several games.
A flexible, stable, easy-to-use Android plug-in framework
Java Application Framework
ALFOUR Programming language. Simple, safe, power, multi-platform.
A declarative framework for building efficient UIs on Android
LSPosed Framework
Sceneform Maintained is an ARCore Android SDK with Google Filament