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

Render After Effects animations natively on Android and iOS, Web, and React Native

An image loading and caching library for Android focused on smooth scrolling

ZXing ("Zebra Crossing") barcode scanning library for Java, Android

RxJava bindings for Android

A fast dependency injector for Android and Java.

A circular ImageView for Android

✔️ Simple, pretty and powerful logger for android

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

Realm is a mobile database: a replacement for SQLite & ORMs

A Java API for generating .java source files.

PocketHub Android App

Lifecycle handling APIs for Android apps using RxJava

Android and Java bytecode viewer

Reactive Programming for Android

[DEPRECATED] Action bar implementation which uses the native action bar on Android 4.0+ and a custom implementation on pre-4.0 through a single API and theme.

Android Unit Testing Framework

Barcode scanner library for Android, based on the ZXing decoder

An android library for section headers that stick to the top

A Model-View-Presenter / Model-View-Intent library for modern Android apps

Full-featured Socket.IO Client Library for Java, which is compatible with Socket.IO v1.0 and later.

Android library that simplifies the process of requesting permissions at runtime.

📃 FoldingCell is a material design expanding content cell inspired by folding paper material made by @Ramotion

A small, yet full-featured framework that allows building View-based Android applications

Android library that allows launching a custom activity when your app crashes, instead of showing the hated "Unfortunately, X has stopped" dialog.

Android library. Flexible components for chat UI implementation with flexible possibilities for styling, customizing and data management. Made by Stfalcon

An adaptation of the JSR-310 backport for Android.

Android Library for Async Data Loading and Caching

Automatic binding+disposal of RxJava streams.

Listen to current network traffic in the app and categorize the quality of the network.