Android Pluto is a on-device debugging framework for Android apps
The Android Developer Roadmap offers comprehensive learning paths
Android TV Client for Jellyfin
PSLab Android App
A Complete Fast Android Networking Library that also supports HTTP/2
MEGA Android App
The best file downloader library for Android
App Debugging & Inspection Tool for Android
Native Android app for Habitica
Android FHIR SDK, a set of Kotlin libraries for building offline apps
Android Contacts API Library written in Kotlin
Wrapper of syncthing for Android
An efficient, small mobile key-value storage framework
Android in docker solution with noVNC supported and video recording
Kiwix for Android
Android File Transfer for Linux (and macOS!)
Android Chat SDK ➜ Stream Chat API. UI component libraries for chat
An Android Library for custom Dialogs
User input masking library repo
Samples demonstrating how to use Maps SDK for Android
Sceneform Maintained is an ARCore Android SDK with Google Filament
Display and control your Android device
Make your native android Toasts Fancy
Dex to Java decompiler
Suite of open source tools for customizing Android