The Kotlin Programming Language.

Square’s meticulous HTTP client for the JVM, Android, and GraalVM.

A collection of samples to discuss and showcase different architectural tools and patterns for Android apps.

A private messenger for Android.

Compose Multiplatform, a modern UI framework for Kotlin that makes building performant and beautiful user interfaces easy and enjoyable.

Lottie wrapper for React Native.

Pleasant Android application development

A Kernel based root solution for Android

Framework for quickly creating connected applications in Kotlin with minimal effort

Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)

AnkiDroid: Anki flashcards on Android. Your secret trick to achieve superhuman information retention.

A simple and modern Java and Kotlin web framework

Material Design file manager for Android

Kotlin/Native infrastructure

YouTube Music client for Android

Iceraven Browser

Material design file manager for Android

A Material 3 YouTube Music client for Android

Kickstarter for Android. Bring new ideas to life, anywhere.

Bringing Astrid Tasks back from the dead

Easy to use OpenStreetMap editor for Android

An F-Droid client with modern UI and an arsenal of extra features.

Main UserLAnd Repository

Android TV Client for Jellyfin

Lightweight JavaFX Framework for Kotlin

A Matrix collaboration client for Android.

Enhanced and security-focused fork of Signal.

Pocket Casts Android 🎧

Android Mobile app to rule all Flipper's family

⚠️ This project moved to a new repository. It is now developed and maintained at: https://github.com/mozilla-mobile/firefox-android