Everything you need to know to get the job.

Google core libraries for Java

Free universal database tool and SQL client

The java implementation of Apache Dubbo. An RPC and microservice framework.

A browser automation framework and ecosystem.

ZXing ("Zebra Crossing") barcode scanning library for Java, Android

Apollo is a reliable configuration management system suitable for microservice configuration management scenarios.

Jenkins automation server

Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex di…

A tool for reverse engineering Android apk files

Zipkin is a distributed tracing system

The official home of the Presto distributed SQL query engine for big data

Apache Pulsar - distributed pub-sub messaging system

A standalone Java Decompiler GUI

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

APM, (Application Performance Management) tool for large-scale distributed systems.

Tools to work with android .dex and java .class files

Open source transactional distributed database. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure without compromising performance.

阿里巴巴分布式数据库同步系统(解决中美异地机房)

The vip.com's java coding standard, libraries and tools

Apache Hive

General IM UI components. Android/iOS/RectNative ready. 通用 IM 聊天 UI 组件，已经同时支持 Android/iOS/RN。

Apache HBase

Distributed Configuration Management Platform(分布式配置管理平台)

Main Liquibase Source

SOFARPC is a high-performance, high-extensibility, production-level Java RPC framework.

The goal of this project is to allow integrated or USB-connected webcams to be accessed directly from Java. Using provided libraries users are able to read camera images and detect motion. Main pro…

Ehcache 3.x line

An interview guide for Android development engineers.