[TOC]
A lightweight wrapper around SQLiteOpenHelper which introduces reactive stream semantics to SQL operations.
SQLDelight generates Java models from your SQL CREATE TABLE statements. These models give you a typesafe API to read & write the rows of your tables. It helps you to keep your SQL statements together, organized, and easy to access from Java.
A collection of source code generators for Java.
Stetho is a debug bridge for Android applications, enabling the powerful Chrome Developer Tools and much more.
Treasure是一个Android平台上基于SharePreferences的偏好存储库，只需要定义接口，无需编写实现，默认支持Serializable和Parcelable。运行时0反射，不仅使用方便而且性能和原生写法几乎无差别。
A library for using EventBus between processes, useful in the IPC or plugin development.
A Shelly-based library for business-logic-oriented programming. Shelly plays Domino in ToyRoom.
A smart, novel and easy-to-use framework for Android Inter-Process Communication (IPC).
一款用于在Android设备上获取照片（拍照或从相册、文件中选择）、裁剪图片、压缩图片的开源工具库。
Native code loader for Android
React-Native系列Android——SoLoader加载动态链接库
一个使用Observable序列实现包含异步和基于事件的编程方式框架。扩展自观察者模式，实现数据、事件序列，并提供了很多Operators可以随意转换Observable，而无需顾虑线程安全，并发同步等。
RxJava的Android扩展。
基于RxJava的Activity、Fragment生命周期控制组件。结合RxJava请求使用可以根据Activity、Fragment生命周期自动完成事件序列。避免需要手动调用unsubscribe。
Jake大神的大作, 用来将View的事件转换成Rx模式 (大家可以跟随项目见证它的妙处).
数据库查看库。
Battery Historian is a tool to analyze battery consumers using Android "bugreport" files.
Android performance test tool-CPU,memory,network traffic,starting time,battery current and status
Performance metrics library for Android development (includes dagger2metrics)