A powerful 🚀 Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, panning and animations.

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

Open Source Identity and Access Management For Modern Applications and Services

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

Apache Kafka - A distributed event streaming platform

The automation tower defense RTS

Jenkins automation server

A tool for reverse engineering Android apk files

Modular and customizable Material Design UI components for Android

Logstash - transport and process your logs, events, or other data

🔎 Open source distributed and RESTful search engine.

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

Cute view animation collection.

A collection of source code generators for Java.

Custom fonts in Android the easy way...

Android Floating Action Button based on Material Design specification

An in-app HTTP inspector for Android OkHttp clients

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

Android client SDK for communicating with OAuth 2.0 and OpenID Connect providers.

A fluent Android animation library

Android backup extractor

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.

Reactive caching library for Android and Java

Shuttle Music Player

An Android library that prevents your app from being pirated / cracked using Google Play Licensing (LVL), APK signature protection and more. API 14+ required.

Maybe the most robust Android Audio encapsulation library, with partial Rx support.

Add curve at bottom of image views and relative layouts.

Android Auto Image Slider

Because just a dark theme wasn't enough!