flowable-engine

A compact and highly efficient workflow and Business Process Management (BPM) platform for developers, system admins and business users.

zheng

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。

lottie-android

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

megabasterd

Yet another unofficial (and ugly) cross-platform MEGA downloader/uploader/streaming suite.

web3j

Lightweight Java and Android library for integration with Ethereum clients

TapTargetView

An implementation of tap targets from the Material Design guidelines for feature discovery.

react-native-splash-screen

A splash screen for react-native, hide when application loaded ,it works on iOS and Android.

AndPermission

:strawberry: Permissions manager for Android platform.

spring-analysis

Spring源码阅读

tinker

Tinker is a hot-fix solution library for Android, it supports dex, library and resources update without reinstall apk.

RxJava2-Android-Samples

RxJava 2 Android Examples - How to use RxJava 2 in Android

GravitySnapHelper

A SnapHelper that snaps a RecyclerView to an edge.