Stars
Demonstrate all the questions on LeetCode in the form of animation.（用动画的形式呈现解LeetCode题目的思路）
RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.
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
An image loading and caching library for Android focused on smooth scrolling
Netty project - an event-driven asynchronous network application framework
🔥 Android developers should collect the following utils(updating).
an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.
about learning Spring Boot via examples. Spring Boot 教程、技术栈示例代码，快速简单上手教程。
Apollo is a reliable configuration management system suitable for microservice configuration management scenarios.
🔥 Seata is an easy-to-use, high-performance, open source distributed transaction solution.
Bind Android views and callbacks to fields and methods.
🔥下拉刷新、上拉加载、二级刷新、淘宝二楼、RefreshLayout、OverScroll，Android智能下拉刷新框架，支持越界回弹、越界拖动，具有极强的扩展性，集成了几十种炫酷的Header和 Footer。
Event bus for Android and Java that simplifies communication between Activities, Fragments, Threads, Services, etc. Less code, better quality.
视频播放器（IJKplayer、ExoPlayer、MediaPlayer），HTTPS，16k page size，支持弹幕，外挂字幕，支持滤镜、水印、gif截图，片头广告、中间广告，多个同时播放，支持基本的拖动，声音、亮度调节，支持边播边缓存，支持视频自带rotation的旋转（90,270之类），重力旋转与手动旋转的同步支持，支持列表播放 ，列表全屏动画，视频加载速度，列表小窗口支持拖…
Implementation of ImageView for Android that supports zooming, by various touch gestures.
google / dagger
Forked from square/daggerA fast dependency injector for Android and Java.
基于Spring+SpringMVC+Mybatis分布式敏捷开发系统架构，提供整套公共微服务服务模块：集中权限管理（单点登录）、内容管理、支付中心、用户管理（支持第三方登录）、微信平台、存储系统、配置中心、日志分析、任务和通知等，支持服务治理、监控和追踪，努力为中小型企业打造全方位J2EE企业级开发解决方案。
A simple app to use Xposed without root, unlock the bootloader or modify system image, etc.
💪 A framework for assisting in the renovation of Android componentization (帮助 Android App 进行组件化改造的路由框架)
✔️ Simple, pretty and powerful logger for android
Luban(鲁班)—Image compression with efficiency very close to WeChat Moments/可能是最接近微信朋友圈的图片压缩算法
This is a picker view for android , support linkage effect, timepicker and optionspicker.（时间选择器、省市区三级联动）
Tools to work with android .dex and java .class files