Most popular java repositories and open source projects

Java was originally developed as an alternative to the C/C++ programming languages. It is now mainly used for building desktop, Android, and web server applications. Java is owned and licensed through Oracle.

java-design-patterns

Design patterns implemented in Java

RxJava

RxJava – Reactive Extensions for the JVM – a library for composing asy...

elasticsearch

Open Source, Distributed, RESTful Search Engine

spring-boot

Spring Boot

guava

Google core libraries for Java

interviews

Everything you need to know to get the job.

dubbo

Apache Dubbo is a high-performance, java based, open source RPC framew...

zxing

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

jadx

Dex to Java decompiler

CNTK

Microsoft Cognitive Toolkit (CNTK), an open source deep-learning toolk...

fastjson

A fast JSON parser/generator for Java.

libgdx

Desktop/Android/HTML5/iOS Java game development framework

Android-CleanArchitecture

This is a sample app that is part of a series of blog posts I have wri...

selenium

A browser automation framework and ecosystem.

generator-jhipster

Open Source application platform for creating Spring Boot + Angular/Re...

jenkins

Jenkins automation server

ExoPlayer

An extensible media player for Android

playframework

Play Framework

realm-java

Realm is a mobile database: a replacement for SQLite & ORMs

java8-tutorial

Modern Java - A Guide to Java 8

LearningNotes

Enjoy Learning.

logger

✔️ Simple, pretty and powerful logger for android

MaterialDrawer

The flexible, easy to use, all in one drawer library for your Android...

deeplearning4j

Eclipse Deeplearning4j, ND4J, DataVec and more - deep learning & linea...

logstash

Logstash - transport and process your logs, events, or other data

infer

A static analyzer for Java, C, C++, and Objective-C

IntelliJ-IDEA-Tutorial

IntelliJ IDEA 简体中文专题教程

vert.x

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

mybatis-3

MyBatis SQL mapper framework for Java

BottomBar

(Deprecated) A custom view component that mimics the new Material Desi...

JCSprout

?‍? Java Core Sprout : basic, concurrent, algorithm

CS-Notes

:books: 技术面试必备基础知识、Leetcode、计算机操作系统、计算机网络、系...

MPAndroidChart

A powerful ? Android chart view / graph view library, supporting line-...

flatbuffers

FlatBuffers: Memory Efficient Serialization Library

leakcanary

LeakCanary is a memory leak detection library for Android.

JavaGuide

【Java学习+面试指南】 一份涵盖大部分Java程序员所需要掌握的核心知识。

symphony

? 一款用 Java 实现的现代化社区（论坛/BBS/社交网络/博客）平台。

Java

All Algorithms implemented in Java

androidannotations

Fast Android Development. Easy maintainance.

advanced-java

? 互联网 Java 工程师进阶知识完全扫盲：涵盖高并发、分布式、高可用、微服...

spring-boot-examples

about learning Spring Boot via examples. Spring Boot 教程、技术栈示例...

arthas

Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas

okhttp

Square’s meticulous HTTP client for Java and Kotlin.

retrofit

Type-safe HTTP client for Android and Java by Square, Inc.

mall

mall项目是一套电商系统，包括前台商城系统及后台管理系统，基于SpringBoot...

spark

Apache Spark

leetcode

LeetCode Solutions: A Record of My Problem Solving Journey.( leetcode...