Google core libraries for Java

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

Dex to Java decompiler

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

Bind Android views and callbacks to fields and methods.

Event bus for Android and Java that simplifies communication between Activities, Fragments, Threads, Services, etc. Less code, better quality.

A Java serialization/deserialization library to convert Java Objects into JSON and back

A tool for reverse engineering Android apk files

LSPosed Framework

This project is deprecated and stale. The latest ExoPlayer code is available in https://github.com/androidx/media

RxJava bindings for Android

A fast dependency injector for Android and Java.

Modular and customizable Material Design UI components for Android

This is a sample app that is part of a series of blog posts I have written about how to architect an android application using Uncle Bob's clean architecture approach.

Tools to work with android .dex and java .class files

Guice (pronounced 'juice') is a lightweight dependency injection framework for Java 11 and above, brought to you by Google.

A Java API for generating .java source files.

A collection of source code generators for Java.

An Android transformation library providing a variety of image transformations for Glide.

This library provides a simple way to add a draggable sliding up panel (popularized by Google Music and Google Maps) to your Android application. Brought to you by Umano.

Epoxy is an Android library for building complex screens in a RecyclerView

Annotation-triggered method call logging for your debug builds.

Lifecycle handling APIs for Android apps using RxJava

A fast dependency injector for Android and Java.

smali/baksmali

The usual Toast, but with steroids 💪

Android Unit Testing Framework

FastHub the ultimate GitHub client for Android.

Elder driver Xposed Framework.