Open QR Code is an open-source, cross-platform app
A J2ME emulator for Android
The next generation Javascript WYSIWYG HTML Editor
Build cross-platform native progressive web apps for iOS and Android
Views and drawable for displaying animated GIFs on Android
Slack Developer Kit (including Bolt for Java) for any JVM languages
An SMS-forwarding Robot Running on Your Android Device
Customizable and Open Source Launcher for Android
Open source podcast manager for Android
A Quran reading application for Android
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Simple, fast, safe, compiled language for developing software
Android open source calendar
Instant messaging platform
Open Source Email App for Android
The open-asset-importer-library repository
A music player on android platform, developed by Andoroid composer
The Android client for Nextcloud
Samples demonstrating how to use Maps SDK for Android
Ivy Wallet is an open-source money manager app for Android
Memory Efficient Serialization Library
An extensible media player for Android
Template-driven engine to generate documentation
Blazingly fast Android Launcher
Android image loading & caching library focused on smooth scrolling