The code base of supertuxkart

💬 Android Chat SDK ➜ Stream Chat API. UI component libraries for chat apps. Kotlin & Jetpack Compose messaging SDK for Android chat

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

A predictable state management library that helps implement the BLoC design pattern

Open Source Sudoku game for Android.

libev port of shadowsocks

Dex to Java decompiler

Stetho is a debug bridge for Android applications, enabling the powerful Chrome Developer Tools and much more.

Very spicy additions to the Java programming language.

A custom view that morphs base on the quantity of steps provided

🚀 A Complete Fast Android Networking Library that also supports HTTP/2 🚀

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

Barcode Scanner powered by Mobile Vision Api

OpenVPN for Android

AnyChart Android Chart is an amazing data visualization library for easily creating interactive charts in Android apps. It runs on API 19+ (Android 4.4) and features dozens of built-in chart types.

Telegram for Android source

A lightweight viewpager indicator like in nexus 5 launcher

A simple 'Slide to Unlock' Material widget for Android, written in Kotlin 📱🎨🦄

An implementation of tap targets from the Material Design guidelines for feature discovery

A library for animated rating view in Android apps.

Lightweight audiowave progressbar for Android

Yet another android tab layout

Button which is visible while user holds it. Main use case is controlling audio recording state (like in Telegram, Viber, VK).