101.apache / rocketmq
Apache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications.
+37 stars
from 22,609 · score 3.64
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
101–200 of 545 by Attention Score · Oct 4, 2026 – Nov 2, 2026 (UTC)
102.redisson / redisson
Redisson: Valkey & Redis Java Client and Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Extends Valkey and Redis with over 60 objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Spring, Tomcat, Scheduler, JCache API, Hibernate, RPC, local cache..
+35 stars
from 24,390 · score 3.58
103.arthurspk / guiadevbrasil
Um guia extenso de informações com um vasto conteúdo de várias áreas para ajudar, agregar conhecimento e retirar dúvidas, nesse guia você encontrará tudo que necessário para qualquer carreira relacionada a tecnologia.
+35 stars
from 15,783 · score 3.58
104.gephi / gephi
Gephi - The Open Graph Viz Platform
+35 stars
from 6,658 · score 3.58
105.jMonkeyEngine / jmonkeyengine
A complete 3-D game development suite written in Java.
+35 stars
from 4,317 · score 3.58
106.apache / beam
Apache Beam is a unified programming model for Batch and Streaming data processing.
+33 stars
from 8,671 · score 3.53
107.remkop / picocli
Picocli is a modern framework for building powerful, user-friendly, GraalVM-enabled command line apps with ease. It supports colors, autocompletion, subcommands, and more. In 1 source file so apps can include as source & avoid adding a dependency. Written in Java, usable from Groovy, Kotlin, Scala, etc.
+33 stars
from 5,424 · score 3.53
108.apache / dubbo
The java implementation of Apache Dubbo. An RPC and microservice framework.
+32 stars
from 41,549 · score 3.50
109.brettwooldridge / HikariCP
光 HikariCP・A solid, high-performance, JDBC connection pool at last.
+32 stars
from 21,213 · score 3.50
110.meta / infer
A static analyzer for Java, C, C++, and Objective-C
+32 stars
from 15,708 · score 3.50
111.glideapps / quicktype
Generate types and converters from JSON, Schema, and GraphQL
+32 stars
from 13,873 · score 3.50
112.lysine-dev / retrofit
A type-safe HTTP client for Android and the JVM
+31 stars
from 43,909 · score 3.47
113.AobingJava / JavaFamily
【Java面试+Java学习指南】 一份涵盖大部分Java程序员所需要掌握的核心知识。
+30 stars
from 36,951 · score 3.43
114.wiremock / wiremock
A tool for mocking HTTP services
+30 stars
from 7,385 · score 3.43
115.pmd / pmd
An extensible multilanguage static code analyzer.
+29 stars
from 5,494 · score 3.40
116.ta4j / ta4j
A Java library for technical analysis.
+29 stars
from 2,495 · score 3.40
117.PhilJay / MPAndroidChart
A powerful 🚀 Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, panning and animations.
+28 stars
from 38,159 · score 3.37
118.EngineHub / WorldEdit
🗺️ Minecraft map editor and mod
+28 stars
from 3,510 · score 3.37
119.jhipster / generator-jhipster
JHipster is a development platform to quickly generate, develop, & deploy modern web applications & microservice architectures.
+27 stars
from 22,436 · score 3.33
120.chefyuan / 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.chengxuchu.com
+27 stars
from 10,720 · score 3.33
121.google / error-prone
Catch common Java mistakes as compile-time errors
+27 stars
from 7,239 · score 3.33
122.konsoletyper / teavm
Compiles Java bytecode to JavaScript, WebAssembly and C
+27 stars
from 3,116 · score 3.33
123.antlr / antlr4
ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.
+26 stars
from 19,012 · score 3.30
124.newbee-ltd / newbee-mall
🔥 🎉newbee-mall是一套电商系统，包括基础版本(Spring Boot+Thymeleaf)、前后端分离版本(Spring Boot+Vue 3+Element-Plus+Vue-Router 4+Pinia+Vant 4) 、秒杀版本、Go语言版本、微服务版本(Spring Cloud Alibaba+Nacos+Sentinel+Seata+Spring Cloud Gateway+OpenFeign+ELK)。 前台商城系统包含首页门户、商品分类、新品上线、首页轮播、商品推荐、商品搜索、商品展示、购物车、订单结算、订单流程、个人订单管理、会员中心、帮助中心等模块。 后台管理系统包含数据面板、轮播图管理、商品管理、订单管理、会员管理、分类管理、设置等模块。
+26 stars
from 11,634 · score 3.30
125.nayuki / QR-Code-generator
High-quality QR Code generator library in Java, TypeScript/JavaScript, Python, Rust, C++, C.
+26 stars
from 6,780 · score 3.30
126.google / google-java-format
Reformats Java source code to comply with Google Java Style.
+26 stars
from 6,192 · score 3.30
127.geoserver / geoserver
Official GeoServer repository
+26 stars
from 4,461 · score 3.30
128.apple / pkl
A configuration as code language with rich validation and tooling.
+25 stars
from 11,530 · score 3.26
129.dtm-labs / dtm
A distributed transaction framework, supports workflow, saga, tcc, xa, 2-phase message, outbox patterns, supports many languages.
+25 stars
from 10,908 · score 3.26
130.azl397985856 / leetcode
LeetCode Solutions: A Record of My Problem Solving Journey.( leetcode题解，记录自己的leetcode解题之路。)
+24 stars
from 55,688 · score 3.22
131.kagkarlsson / db-scheduler
Persistent cluster-friendly scheduler for Java
+24 stars
from 1,652 · score 3.22
132.kanaka / mal
mal - Make a Lisp
+23 stars
from 10,732 · score 3.18
133.LWJGL / lwjgl3
LWJGL is a Java library that enables cross-platform access to popular native APIs useful in the development of graphics (OpenGL, Vulkan, bgfx), audio (OpenAL, Opus), parallel computing (OpenCL, CUDA) and XR (OpenVR, LibOVR, OpenXR) applications.
+23 stars
from 5,460 · score 3.18
134.AppliedEnergistics / Applied-Energistics-2
A Minecraft Mod about Matter, Energy and using them to conquer the world..
+23 stars
from 1,802 · score 3.18
135.gotify / android
An app for creating push notifications for new messages posted to gotify/server.
+23 stars
from 1,507 · score 3.18
136.apache / ofbiz-framework
Apache OFBiz is an open source product for the automation of enterprise processes. It includes framework components and business applications for ERP, CRM, E-Business/E-Commerce, Supply Chain Management and Manufacturing Resource Planning. OFBiz provides a foundation and starting point for reliable, secure and scalable enterprise solutions.
+23 stars
from 1,125 · score 3.18
137.alibaba / spring-cloud-alibaba
Spring Cloud Alibaba provides a one-stop solution for application development for the distributed solutions of Alibaba middleware.
+22 stars
from 29,142 · score 3.14
138.alibaba / Sentinel
A powerful flow control component enabling reliability, resilience and monitoring for microservices. (面向云原生微服务的高可用流控防护组件)
+22 stars
from 23,128 · score 3.14
139.elastic / logstash
Logstash - transport and process your logs, events, or other data
+22 stars
from 14,950 · score 3.14
140.liquibase / liquibase
Main Liquibase Source
+22 stars
from 5,616 · score 3.14
141.ReversecLabs / drozer
The Leading Security Assessment Framework for Android.
+22 stars
from 4,625 · score 3.14
142.Peergos / Peergos
A p2p, secure file storage, social network and application protocol
+22 stars
from 2,524 · score 3.14
143.testcontainers / testcontainers-java
Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.
+21 stars
from 8,737 · score 3.09
144.apache / fory
A blazingly fast multi-language serialization framework for idiomatic domain objects, schema IDL, and cross-language data exchange.
+21 stars
from 4,556 · score 3.09
145.aalansehaiyang / technology-talk
【大厂面试专栏】一份Java程序员需要的技术指南，这里有面试题、系统架构、职场锦囊、主流中间件等，让你成为更牛的自己！
+20 stars
from 14,721 · score 3.04
146.apache / zookeeper
Apache ZooKeeper
+20 stars
from 12,806 · score 3.04
147.hazelcast / hazelcast
Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights.
+20 stars
from 6,607 · score 3.04
148.javaparser / javaparser
Java 1-25 Parser and Abstract Syntax Tree for Java with advanced analysis functionalities.
+20 stars
from 6,152 · score 3.04
149.Athou / commafeed
Google Reader inspired self-hosted personal RSS reader.
+20 stars
from 3,620 · score 3.04
150.Hakky54 / certificate-ripper
🔐 A CLI tool to extract server certificates
+20 stars
from 927 · score 3.04
151.jhy / jsoup
jsoup: the Java HTML parser, built for HTML editing, cleaning, scraping, and XSS safety.
+19 stars
from 11,394 · score 3.00
152.JetBrains / fernflower
Decompiler from Java bytecode to Java, used in IntelliJ IDEA.
+19 stars
from 4,414 · score 3.00
153.winder / Universal-G-Code-Sender
A cross-platform G-Code sender for GRBL, Smoothieware, TinyG and G2core.
+19 stars
from 2,262 · score 3.00
154.prestodb / presto
The official home of the Presto distributed SQL query engine for big data
+18 stars
from 16,747 · score 2.94
155.apereo / cas
Apereo CAS - Identity & Single Sign On for all earthlings and beyond.
+18 stars
from 11,374 · score 2.94
156.RoaringBitmap / RoaringBitmap
A better compressed bitset in Java: used by Apache Spark, Netflix Atlas, Apache Pinot, Tablesaw, and many others
+18 stars
from 3,937 · score 2.94
157.ViaVersion / ViaVersion
Allows of newer clients to connect to older server versions for Minecraft servers.
+18 stars
from 1,635 · score 2.94
158.frank-lam / fullstack-tutorial
🚀 fullstack tutorial 2022，后台技术栈/架构师之路/全栈开发社区，春招/秋招/校招/面试
+17 stars
from 11,679 · score 2.89
159.Activiti / Activiti
Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process engine for Java. It's open-source and distributed under the Apache license. Activiti runs in any Java application, on a server, on a cluster or in the cloud. It integrates perfectly with Spring, it is extremely lightweight and based on simple concepts.
+17 stars
from 10,534 · score 2.89
160.jOOQ / jOOQ
jOOQ is the best way to write SQL in Java
+17 stars
from 6,787 · score 2.89
161.openhab / openhab-core
Core framework of openHAB
+17 stars
from 1,142 · score 2.89
162.fuzhengwei / 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汇总，旨在为大家提供一个清晰详细的学习教程，侧重点更倾向编写Java核心内容。如果本仓库能为您提供帮助，请给予支持(关注、点赞、分享)！
+16 stars
from 11,910 · score 2.83
163.iamshuaidi / 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，C，C++，数据结构与算法，人工智能，计算机基础，面试，设计模式，数据库，前端等书籍
+16 stars
from 11,603 · score 2.83
164.h2oai / h2o-3
H2O is an Open Source, Distributed, Fast & Scalable Machine Learning Platform: Deep Learning, Gradient Boosting (GBM) & XGBoost, Random Forest, Generalized Linear Modeling (GLM with Elastic Net), K-Means, PCA, Generalized Additive Models (GAM), RuleFit, Support Vector Machine (SVM), Stacked Ensembles, Automatic Machine Learning (AutoML), etc.
+16 stars
from 7,504 · score 2.83
165.uber / NullAway
A tool to help eliminate NullPointerExceptions (NPEs) in your Java code with low build-time overhead
+16 stars
from 4,111 · score 2.83
166.hapifhir / hapi-fhir
🔥 HAPI FHIR - Java API for HL7 FHIR Clients and Servers
+16 stars
from 2,408 · score 2.83
167.xberg-io / crawlberg
Turn any website into clean, structured data: Markdown, metadata and links from one page or a whole site, in every major language.
+16 stars
from 179 · score 2.83
168.square / leakcanary
A memory leak detection library for Android.
+15 stars
from 29,987 · score 2.77
169.bytedeco / javacv
Java interface to OpenCV, FFmpeg, and more
+15 stars
from 8,339 · score 2.77
170.spring-cloud / spring-cloud-gateway
An API Gateway built on Spring Framework and Spring Boot providing routing and more.
+15 stars
from 4,905 · score 2.77
171.AlmasB / FXGL
Java / JavaFX / Kotlin Game Library (Engine)
+15 stars
from 4,859 · score 2.77
172.Wisser / Jailer
Database Subsetting and Relational Data Browsing Tool.
+15 stars
from 3,201 · score 2.77
173.minekube / gate
Build efficient Bedrock & Java Minecraft networks with multi-version support. Powers global Connect network at production scale. Runs with 10MB.
+15 stars
from 1,073 · score 2.77
174.LMAX-Exchange / disruptor
High Performance Inter-Thread Messaging Library
+14 stars
from 18,477 · score 2.71
175.jwtk / jjwt
Java JWT: JSON Web Token for Java and Android
+14 stars
from 11,125 · score 2.71
176.awsdocs / aws-doc-sdk-examples
Welcome to the AWS Code Examples Repository. This repo contains code examples used in the AWS documentation, AWS SDK Developer Guides, and more. For more information, see the Readme.md file below.
+14 stars
from 10,455 · score 2.71
177.jobrunr / jobrunr
An extremely easy way to perform background processing in Java. Backed by persistent storage. Open and free for commercial use.
+14 stars
from 3,089 · score 2.71
178.eclipse-collections / eclipse-collections
Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.
+14 stars
from 2,650 · score 2.71
179.HabitRPG / habitica-android
Native Android app for Habitica
+14 stars
from 1,825 · score 2.71
180.apache / solr
Apache Solr open-source search software
+14 stars
from 1,679 · score 2.71
181.xkcoding / spring-boot-demo
🚀一个用来深入学习并实战 Spring Boot 的项目。
+13 stars
from 34,038 · score 2.64
182.GoogleContainerTools / jib
🏗 Build container images for your Java applications.
+13 stars
from 14,439 · score 2.64
183.dotansimha / graphql-code-generator
A tool for generating code based on a GraphQL schema and GraphQL operations (query/mutation/subscription), with flexible support for custom plugins.
+13 stars
from 11,253 · score 2.64
184.aeron-io / agrona
High Performance data structures and utility methods for Java
+13 stars
from 3,252 · score 2.64
185.alfio-event / alf.io
alf.io - The open source ticket reservation system for conferences, trade shows, workshops, meetups
+13 stars
from 1,614 · score 2.64
186.VazkiiMods / Botania
A tech mod for Minecraft themed around the magic of nature and plant life.
+13 stars
from 1,468 · score 2.64
187.chinabugotech / hutool
🍬A set of tools that keep Java sweet.
+12 stars
from 30,223 · score 2.56
188.mockito / mockito
Most popular Mocking framework for unit tests written in Java
+12 stars
from 15,440 · score 2.56
+12 stars
from 14,783 · score 2.56
190.JSQLParser / JSqlParser
JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern
+12 stars
from 5,958 · score 2.56
191.s4kibs4mi / java-developer-roadmap
Roadmap to becoming a Java developer in 2026
+12 stars
from 4,543 · score 2.56
192.LibrePDF / OpenPDF
OpenPDF is an open-source Java library for creating, editing, rendering, and encrypting PDF documents, as well as generating PDFs from HTML. It is licensed under the LGPL and MPL.
+12 stars
from 4,373 · score 2.56
193.jtablesaw / tablesaw
Java dataframe and visualization library
+12 stars
from 3,757 · score 2.56
194.microsoft / playwright-java
Java version of the Playwright testing and automation library
+12 stars
from 1,554 · score 2.56
195.infinilabs / analysis-ik
🚌 The IK Analysis plugin integrates Lucene IK analyzer into Elasticsearch and OpenSearch, support customized dictionary.
+11 stars
from 17,505 · score 2.48
196.supertone-oss-archive / supertonicArchived
Lightning-Fast, On-Device, Multilingual TTS — running natively via ONNX.
+11 stars
from 13,746 · score 2.48
+11 stars
from 13,123 · score 2.48
+11 stars
from 12,360 · score 2.48
199.discord-jda / JDA
Java wrapper for the popular chat & VOIP service: Discord https://discord.com
+11 stars
from 4,688 · score 2.48
200.JCTools / JCTools
No description provided by the repository host.
+11 stars
from 3,873 · score 2.48