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.

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...

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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。...

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spring-boot

Spring Boot

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elasticsearch

Free and Open, Distributed, RESTful Search Engine

20328   55885   55885  

advanced-java

😮 Core Interview Questions & Answers For Experienced Java(Backend) Dev...

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java-design-patterns

Design patterns implemented in Java

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interviews

Everything you need to know to get the job.

10990   51499   51499  

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...

22014   51425   51425  

RxJava

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

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leetcode

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

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Java

All Algorithms implemented in Java

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okhttp

Square’s meticulous HTTP client for Java and Kotlin.

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guava

Google core libraries for Java

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retrofit

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

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MPAndroidChart

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

8403   33391   33391  

spark

Apache Spark - A unified analytics engine for large-scale data process...

23932   29961   29961  

dubbo

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

18299   27799   27799  

spring-boot-examples

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

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zxing

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

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leakcanary

LeakCanary is a memory leak detection library for Android.

3581   24402   24402  

JCSprout

?‍? Java Core Sprout : basic, concurrent, algorithm

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fastjson

A fast JSON parser/generator for Java.

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jadx

Dex to Java decompiler

2457   21316   21316  

arthas

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

4171   19518   19518  

libgdx

Desktop/Android/HTML5/iOS Java game development framework

6187   18705   18705  

generator-jhipster

JHipster is a development platform to quickly generate, develop, & dep...

3657   18681   18681  

IntelliJ-IDEA-Tutorial

IntelliJ IDEA 简体中文专题教程

7154   18424   18424  

CNTK

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

4399   17063   17063  

selenium

A browser automation framework and ecosystem.

5537   17002   17002  

flatbuffers

FlatBuffers: Memory Efficient Serialization Library

2539   16290   16290  

jenkins

Jenkins automation server

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ExoPlayer

An extensible media player for Android

4509   14974   14974  

java8-tutorial

Modern Java - A Guide to Java 8

3626   14882   14882  

Android-CleanArchitecture

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

3206   14093   14093  

symphony

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

3841   13091   13091  

mybatis-3

MyBatis SQL mapper framework for Java

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deeplearning4j

Model import deployment framework for retraining models (pytorch, tens...

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LearningNotes

Enjoy Learning.

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playframework

Play Framework

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logger

✔️ Simple, pretty and powerful logger for android

1814   11416   11416  

MaterialDrawer

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

2094   11321   11321  

realm-java

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

1767   11161   11161  

logstash

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

2947   11091   11091  

androidannotations

Fast Android Development. Easy maintainance.

2450   10842   10842  

infer

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

1453   10659   10659  

vert.x

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

1556   9912   9912  

BottomBar

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

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