Ghidra is a software reverse engineering (SRE) framework

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

ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

A server software reimplementation for a certain anime game.

Vert.x is a tool-kit for building reactive applications on the JVM

✔️ Simple, pretty and powerful logger for android

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

A RecyclerView(advanced and flexible version of ListView in Android) with refreshing,loading more,animation and many other features.

Reactive Programming for Android

🚀 Lightning fast and elegant mvc framework for Java8

Android Circular Progress Button

几行代码快速集成二维码扫描功能

Allows you to emulate an Android native library, and an experimental iOS emulation

判断App位于前台或者后台的6种方法

A Grace Material Design Music Player

Awoo Installer and GoldLeaf uploader of the NSPs (and other files), RCM payload injector, application for split/merge files.

A fast, customizable and compatible open source server for Minecraft: Java Edition

这是一个Android专用的LogCat工具，主要功能为打印行号、函数调用、Json解析、XML解析、点击跳转、Log信息保存等功能

A framework for hook java methods.

[暂停维护]好玩的下拉刷新控件，让我们一起来回味童年

干货集中营

成熟易懂的Android插件补丁框架（可直接商业化的项目，日活千万级项目多年使用验证稳定）

3d旋转切换view，类似旋转木马效果。可以自动切换！

DMPLayer is an Android music player prototype

My first Android app: Launch Fusée Gelée payloads from stock Android (CVE-2018-6242)

A light weight URI routing framework for Android.

我的 IRC 机器人，虽然这个 Bot 能让聊天者在 IRC 里玩游戏，但除了游戏，还有其他很多功能。