Design patterns implemented in Java

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

🔥 Android developers should collect the following utils(updating).

A libre lightweight streaming front-end for Android.

Desktop/Android/HTML5/iOS Java game development framework

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

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

A fast dependency injector for Android and Java.

Modular and customizable Material Design UI components for Android

Your Cheat Sheet For Android Interview - Android Interview Questions and Answers

A declarative API to handle Android runtime permissions.

A configuration as code language with rich validation and tooling.

Java JWT: JSON Web Token for Java and Android

Android runtime permissions powered by RxJava2

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

No clever tagline needed.

A simple expressive web framework for java. Spark has a kotlin DSL https://github.com/perwendel/spark-kotlin

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

Lifecycle handling APIs for Android apps using RxJava

Learning RxJava for Android by example

Android Unit Testing Framework

Android library to handle jobs in the background.

A SnapHelper that snaps a RecyclerView to an edge.

Set of extra Transitions on top of Jetpack Transitions Library

Keep your code spotless

Android Database - first and fast, lightweight on-device vector database

A simple, annotation-based library for making deep link handling better on Android

A lightweight indicator like in nexus 5 launcher

[DEPRECATED] Android floating action button