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.

capacitor

Build cross-platform Native Progressive Web Apps for iOS, Android, and...

1037   12824   12824  

conductor

Conductor is a microservices orchestration engine.

2339   12798   12798  

quicktype

Generate types and converters from JSON, Schema, and GraphQL

1111   12764   12764  

playframework

The Community Maintained High Velocity Web Framework For Java and Scal...

4096   12559   12559  

spring-boot-admin

Admin UI for administration of spring boot applications

3081   12481   12481  

cryptomator

Cryptomator for Windows, macOS, and Linux: Secure client-side encrypti...

1075   12461   12461  

zookeeper

Apache ZooKeeper

7268   12396   12396  

RxTool

Android开发人员不得不收集的工具类集合 | 支付宝支付 | 微信支付（统一下...

2859   12285   12285  

mall-swarm

mall-swarm是一套微服务商城系统，采用了 Spring Cloud Alibaba、Spring Bo...

5344   12144   12144  

jedis

Redis Java client

3883   11981   11981  

uCrop

Image Cropping Library for Android

2185   11950   11950  

MaterialDrawer

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

2046   11667   11667  

fullstack-tutorial

🚀 fullstack tutorial 2022，后台技术栈/架构师之路/全栈开发社区，春招/...

2443   11623   11623  

grpc-java

The Java gRPC implementation. HTTP/2 based RPC

3878   11610   11610  

labs

This is a collection of tutorials for learning how to use Docker with...

5289   11592   11592  

tiled

Flexible level editor

1780   11536   11536  

recyclerview-animators

An Android Animation library which easily add itemanimator to Recycler...

1977   11535   11535  

webmagic

A scalable web crawler framework for Java.

4175   11507   11507  

realm-java

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

1754   11483   11483  

CtCI-6th-Edition

Cracking the Coding Interview 6th Ed. Solutions

4419   11398   11398  

CS-Book

计算机类常用电子书整理，并且附带下载链接，包括Java，Python，Linux，Go...

2710   11379   11379  

CodeGuide

:books: 本代码库是作者小傅哥多年从事一线互联网 Java 开发的学习历程技术...

3867   11371   11371  

semgrep

Lightweight static analysis for many languages. Find bug variants with...

663   11249   11249  

newbee-mall

🔥 🎉newbee-mall是一套电商系统，包括基础版本(Spring Boot+Thymeleaf)、...

2727   11241   11241  

PermissionsDispatcher

A declarative API to handle Android runtime permissions.

1439   11228   11228  

kkFileView

Universal File Online Preview Project based on Spring-Boot

2818   11219   11219  

OpenRefine

OpenRefine is a free, open source power tool for working with messy da...

2028   11186   11186  

jsoup

jsoup: the Java HTML parser, built for HTML editing, cleaning, scrapin...

2214   11066   11066  

The-Complete-FAANG-Preparation

Dive into this repository, a comprehensive resource covering Data Stru...

2467   11047   11047  

plantuml

Generate diagrams from textual description

1011   11045   11045  

androidannotations

Fast Android Development. Easy maintainance.

2344   11044   11044  

cas

Apereo CAS - Identity & Single Sign On for all earthlings and beyond.

3941   11031   11031  

xManager

Ad-Free, New Features & Freedom

304   11004   11004  

graphql-code-generator

A tool for generating code based on a GraphQL schema and GraphQL opera...

1352   10965   10965  

trino

Official repository of Trino, the distributed SQL query engine for big...

3113   10929   10929  

TabNine

AI Code Completions

506   10736   10736  

docker-minecraft-server

Docker image that provides a Minecraft Server for Java Edition that au...

1633   10663   10663  

organicmaps

🍃 Organic Maps is a free Android & iOS offline maps app for travelers...

1035   10643   10643  

algorithm-base

一位酷爱做饭的程序员，立志用动画将算法说的通俗易懂。我的面试网站 www.c...

1565   10639   10639  

android-async-http

An asynchronous, callback-based Http client for Android built on top o...

4086   10632   10632  

jvm

🤗 JVM 底层原理最全知识总结

2287   10630   10630  

Paper

The most widely used, high performance Minecraft server that aims to f...

2451   10604   10604  

pkl

A configuration as code language with rich validation and tooling.

293   10528   10528  

jjwt

Java JWT: JSON Web Token for Java and Android

1348   10519   10519  

leetcode-patterns

A pattern-based approach for learning technical interview questions

1801   10487   10487  

dtm

A distributed transaction framework, supports workflow, saga, tcc, xa,...

982   10319   10319  

OpenSearch

🔎 Open source distributed and RESTful search engine.

1972   10282   10282  

Activiti

Activiti is a light-weight workflow and Business Process Management (B...

6964   10251   10251  

mal

mal - Make a Lisp

2591   10194   10194  

glide-transformations

An Android transformation library providing a variety of image transfo...

1408   9911   9911