Java Trending

github /

copilot-sdk

#1

Multi-platform SDK for integrating GitHub Copilot Agent into apps and services

opendataloader-project /

opendataloader-pdf

#2

PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.

agentscope-ai /

agentscope-java

#5

AgentScope Java: Agent-Oriented Programming for Building LLM Applications

bethington /

ghidra-mcp

#10

Ghidra MCP Server — 200+ MCP tools for AI-powered reverse engineering. GUI plugin + headless server, lazy tool loading, convention enforcement, batch operations, Ghidra Server integration, and Docker deployment.

jenkinsci /

jenkins

#18

Jenkins automation server

spring-projects /

spring-boot

#7

Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

apache /

iceberg

#16

Apache Iceberg

nageoffer /

ragent

#8

企业级 Agentic RAG 智能体 - 全链路覆盖文档解析、多路检索、意图识别、问题重写、会话记忆、MCP 工具调用与深度思考。面向真实业务场景，从 0 到 1 完整工程实现。

langchain4j /

langchain4j

#19

LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.

JetBrains /

intellij-community

#6

IntelliJ IDEA & IntelliJ Platform

apache /

doris

#17

Apache Doris is an easy-to-use, high performance and unified analytics database.

quarkusio /

quarkus

#15

Quarkus: Supersonic Subatomic Java.

xuxueli /

xxl-job

#9

A distributed task scheduling framework.（分布式任务调度平台XXL-JOB）

spring-projects /

spring-framework

#3

Spring Framework

OpenAPITools /

openapi-generator

#4

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

trinodb /

trino

#11

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

j-shelfwood /

voxy-neoforge

#20

Unofficial NeoForge 1.21.1 port of Voxy (LOD mod) by MCRcortex - Community maintained

portfolio-performance /

portfolio

#14

Track and evaluate the performance of your investment portfolio across stocks, cryptocurrencies, and other assets.

apache /

hadoop

#13

Apache Hadoop

opendataloader-project /

opendataloader-pdf

#3

PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.

bethington /

ghidra-mcp

#4

Ghidra MCP Server — 200+ MCP tools for AI-powered reverse engineering. GUI plugin + headless server, lazy tool loading, convention enforcement, batch operations, Ghidra Server integration, and Docker deployment.

agentscope-ai /

agentscope-java

#2

AgentScope Java: Agent-Oriented Programming for Building LLM Applications

github /

copilot-sdk

#1

Multi-platform SDK for integrating GitHub Copilot Agent into apps and services

loks666 /

get_jobs

#10

💼【AI找工作助手】全平台自动投简历脚本：(boss、前程无忧、猎聘、智联招聘)

alibaba /

spring-ai-alibaba

#20

Agentic AI Framework for Java Developers

spring-projects /

spring-boot

#7

Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

elastic /

elasticsearch

#5

Free and Open Source, Distributed, RESTful Search Engine

Stonewuu /

ai-fusion-video

#8

【融光】 - 基于 Agent 的全流程AI短剧/漫剧/视频创作平台

iflytek /

skillhub

#12

Self-hosted, open-source agent skill registry for enterprises. Publish & version skill packages, govern with RBAC and audit logs, deploy on-premise with Docker or Kubernetes.

kunal-kushwaha /

DSA-Bootcamp-Java

#9

This repository consists of the code samples, assignments, and notes for the Java data structures & algorithms + interview preparation bootcamp of WeMakeDevs.

doocs /

leetcode

#18

🔥LeetCode solutions in any programming language | 多种编程语言实现 LeetCode、《剑指 Offer（第 2 版）》、《程序员面试金典（第 6 版）》题解

dataease /

dataease

#17

🔥 人人可用的开源 BI 工具，数据可视化神器。An open-source BI tool alternative to Tableau.

debezium /

debezium

#16

Change data capture for a variety of databases. Please log issues at https://github.com/debezium/dbz/issues.

jenkinsci /

jenkins

#14

Jenkins automation server

SeleniumHQ /

selenium

#11

A browser automation framework and ecosystem.

spring-projects /

spring-framework

#15

Spring Framework

apache /

kafka

#13

Apache Kafka - A distributed event streaming platform

quarkusio /

quarkus

#6

Quarkus: Supersonic Subatomic Java.

apache /

fineract

#19

Apache Fineract

checkstyle /

checkstyle

#21

Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a command line program.

opendataloader-project /

opendataloader-pdf

#1

PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.

NationalSecurityAgency /

ghidra

#17

Ghidra is a software reverse engineering (SRE) framework

YunaiV /

ruoyi-vue-pro

#12

🔥 官方推荐 🔥 RuoYi-Vue 全新 Pro 版本，优化重构所有功能。基于 Spring Boot + MyBatis Plus + Vue & Element 实现的后台管理系统 + 微信小程序，支持 RBAC 动态权限、数据权限、SaaS 多租户、Flowable 工作流、三方登录、支付、短信、商城、CRM、ERP、MES、IM、AI 大模型、IoT 物联网等功能。你的 ⭐️ Star ⭐️，是作者生发的动力！

elastic /

elasticsearch

#10

Free and Open Source, Distributed, RESTful Search Engine

ashishps1 /

awesome-low-level-design

#4

Learn Low Level Design (LLD) and prepare for interviews using free resources.

github /

copilot-sdk

#8

Multi-platform SDK for integrating GitHub Copilot Agent into apps and services

nageoffer /

ragent

#3

企业级 Agentic RAG 智能体 - 全链路覆盖文档解析、多路检索、意图识别、问题重写、会话记忆、MCP 工具调用与深度思考。面向真实业务场景，从 0 到 1 完整工程实现。

bethington /

ghidra-mcp

#18

Ghidra MCP Server — 200+ MCP tools for AI-powered reverse engineering. GUI plugin + headless server, lazy tool loading, convention enforcement, batch operations, Ghidra Server integration, and Docker deployment.

alibaba /

spring-ai-alibaba

#16

Agentic AI Framework for Java Developers

keycloak /

keycloak

#5

Open Source Identity and Access Management For Modern Applications and Services

spring-projects /

spring-boot

#2

Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

doocs /

leetcode

#9

🔥LeetCode solutions in any programming language | 多种编程语言实现 LeetCode、《剑指 Offer（第 2 版）》、《程序员面试金典（第 6 版）》题解

kestra-io /

kestra

#11

Event Driven Orchestration & Scheduling Platform for Mission Critical Applications

openjdk /

jdk

#20

JDK main-line development https://openjdk.org/projects/jdk

apache /

fineract

#14

Apache Fineract

apache /

gravitino

#13

World's most powerful open data catalog for building a high-performance, geo-distributed and federated metadata lake.

adityatandon15 /

Low-Level-Design-Course

#19

All Code of LLD Playlist

apache /

iceberg

#7

Apache Iceberg

LiteLDev /

LeviLaunchroid

#6

A launcher designed for Minecraft Bedrock Edition on Android

apache /

paimon

#15

Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.

opendataloader-project /

opendataloader-pdf

#1

PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.

NationalSecurityAgency /

ghidra

#12

Ghidra is a software reverse engineering (SRE) framework

YunaiV /

ruoyi-vue-pro

#6

🔥 官方推荐 🔥 RuoYi-Vue 全新 Pro 版本，优化重构所有功能。基于 Spring Boot + MyBatis Plus + Vue & Element 实现的后台管理系统 + 微信小程序，支持 RBAC 动态权限、数据权限、SaaS 多租户、Flowable 工作流、三方登录、支付、短信、商城、CRM、ERP、MES、IM、AI 大模型、IoT 物联网等功能。你的 ⭐️ Star ⭐️，是作者生发的动力！

ashishps1 /

awesome-low-level-design

#2

Learn Low Level Design (LLD) and prepare for interviews using free resources.

keycloak /

keycloak

#3

Open Source Identity and Access Management For Modern Applications and Services

elastic /

elasticsearch

#8

Free and Open Source, Distributed, RESTful Search Engine

iluwatar /

java-design-patterns

#10

Design patterns implemented in Java

agentscope-ai /

agentscope-java

#7

AgentScope Java: Agent-Oriented Programming for Building LLM Applications

iflytek /

skillhub

#15

Self-hosted, open-source agent skill registry for enterprises. Publish & version skill packages, govern with RBAC and audit logs, deploy on-premise with Docker or Kubernetes.

kunal-kushwaha /

DSA-Bootcamp-Java

#4

This repository consists of the code samples, assignments, and notes for the Java data structures & algorithms + interview preparation bootcamp of WeMakeDevs.

doocs /

leetcode

#9

🔥LeetCode solutions in any programming language | 多种编程语言实现 LeetCode、《剑指 Offer（第 2 版）》、《程序员面试金典（第 6 版）》题解

Katana-Official /

SPatch-Update

#13

Update for SPatch nightly

Docile-Alligator /

Infinity-For-Reddit

#18

A Reddit client for Android

trinodb /

trino

#14

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

github /

copilot-sdk

#16

Multi-platform SDK for integrating GitHub Copilot Agent into apps and services

openrewrite /

rewrite

#11

Automated mass refactoring of source code.

aeron-io /

aeron

#5

Efficient reliable UDP unicast, UDP multicast, and IPC message transport

logisim-evolution /

logisim-evolution

#17

Digital logic design tool and simulator

termux /

termux-app

#5

Termux - a terminal emulator application for Android OS extendible by variety of packages.

yuliskov /

SmartTube

#13

Browse media content with your own rules on Android TV

iluwatar /

java-design-patterns

#1

Design patterns implemented in Java

Katana-Official /

SPatch-Update

#10

Update for SPatch nightly

jqwik-team /

jqwik

#15

Property-Based Testing on the JUnit Platform

Suwayomi /

Suwayomi-Server

#8

A rewrite of Tachiyomi for the Desktop

JingMatrix /

Vector

#9

Modern Xposed Framework

elastic /

elasticsearch

#12

Free and Open Source, Distributed, RESTful Search Engine

OtterMind /

Chat2DB

#2

AI-driven database tool and SQL client, The hottest GUI client, supporting MySQL, Oracle, PostgreSQL, DB2, SQL Server, DB2, SQLite, H2, ClickHouse, and more.

LSPosed /

LSPosed

#4

LSPosed Framework

cabaletta /

baritone

#14

google maps for block game

MojoLauncher /

MojoLauncher

#3

A Minecraft: Java Edition launcher, based on PojavLauncher

HMCL-dev /

HMCL

#7

A Minecraft Launcher which is multi-functional, cross-platform and popular

MisterBooo /

LeetCodeAnimation

#16

Demonstrate all the questions on LeetCode in the form of animation.（用动画的形式呈现解LeetCode题目的思路）

PojavLauncherTeam /

PojavLauncher

#11

A Minecraft: Java Edition Launcher for Android and iOS based on Boardwalk. Succeeded by https://github.com/AngelAuraMC/Amethyst-Android

termux /

termux-app

#5

Termux - a terminal emulator application for Android OS extendible by variety of packages.

YunaiV /

ruoyi-vue-pro

#16

🔥 官方推荐 🔥 RuoYi-Vue 全新 Pro 版本，优化重构所有功能。基于 Spring Boot + MyBatis Plus + Vue & Element 实现的后台管理系统 + 微信小程序，支持 RBAC 动态权限、数据权限、SaaS 多租户、Flowable 工作流、三方登录、支付、短信、商城、CRM、ERP、MES、IM、AI 大模型、IoT 物联网等功能。你的 ⭐️ Star ⭐️，是作者生发的动力！

skylot /

jadx

#8

Dex to Java decompiler

jqwik-team /

jqwik

#1

Property-Based Testing on the JUnit Platform

yuliskov /

SmartTube

#2

Browse media content with your own rules on Android TV

ashishps1 /

awesome-low-level-design

#4

Learn Low Level Design (LLD) and prepare for interviews using free resources.

loks666 /

get_jobs

#19

💼【AI找工作助手】全平台自动投简历脚本：(boss、前程无忧、猎聘、智联招聘)

NotHarshhaa /

DevOps-Projects

#9

🚀 Real-world DevOps projects for aspiring engineers — Beginner to Advanced. Covers AWS, Kubernetes, Docker, CI/CD, Terraform, Jenkins, and more. Hands-on learning with step-by-step guides.

HMCL-dev /

HMCL

#3

A Minecraft Launcher which is multi-functional, cross-platform and popular

elastic /

elasticsearch

#14

Free and Open Source, Distributed, RESTful Search Engine

Gedsh /

InviZible

#13

Android application for online privacy and security

apache /

kafka

#12

Apache Kafka - A distributed event streaming platform

JingMatrix /

Vector

#7

Modern Xposed Framework

openjdk /

jdk

#18

JDK main-line development https://openjdk.org/projects/jdk

kunal-kushwaha /

DSA-Bootcamp-Java

#6

This repository consists of the code samples, assignments, and notes for the Java data structures & algorithms + interview preparation bootcamp of WeMakeDevs.

PaperMC /

Paper

#20

The most widely used, high performance Minecraft server that aims to fix gameplay and mechanics inconsistencies

xoureldeen /

Vectras-VM-Android

#15

It's a Virtual Machine App for Android Which is Based on QEMU

AidanPark /

openclaw-android

#11

Run OpenClaw on Android with a single command — no proot, no Linux

RikkaApps /

Shizuku-API

#10

The API and the developer guide for Shizuku and Sui.

bepass-org /

oblivion

#21

Unofficial warp client for android

checkstyle /

checkstyle

#17

Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a command line program.

jqwik-team /

jqwik

#15

Property-Based Testing on the JUnit Platform

YunaiV /

ruoyi-vue-pro

#1

🔥 官方推荐 🔥 RuoYi-Vue 全新 Pro 版本，优化重构所有功能。基于 Spring Boot + MyBatis Plus + Vue & Element 实现的后台管理系统 + 微信小程序，支持 RBAC 动态权限、数据权限、SaaS 多租户、Flowable 工作流、三方登录、支付、短信、商城、CRM、ERP、MES、IM、AI 大模型、IoT 物联网等功能。你的 ⭐️ Star ⭐️，是作者生发的动力！

opendataloader-project /

opendataloader-pdf

#6

PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.

yuliskov /

SmartTube

#18

Browse media content with your own rules on Android TV

agentscope-ai /

agentscope-java

#9

AgentScope Java: Agent-Oriented Programming for Building LLM Applications

xpipe-io /

xpipe

#4

Access your entire server infrastructure from your local desktop

krahets /

hello-algo

#14

《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持简中、繁中、English、日本語，提供 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 等代码实现

elastic /

elasticsearch

#10

Free and Open Source, Distributed, RESTful Search Engine

jd-opensource /

joyagent-jdgenie

#11

开源的端到端产品级通用智能体

iflytek /

skillhub

#2

Self-hosted, open-source agent skill registry for enterprises. Publish & version skill packages, govern with RBAC and audit logs, deploy on-premise with Docker or Kubernetes.

spring-projects /

spring-boot

#17

Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

neo4j /

neo4j

#13

Graphs for Everyone

openjdk /

jdk

#20

JDK main-line development https://openjdk.org/projects/jdk

spring-projects /

spring-framework

#7

Spring Framework

DrKLO /

Telegram

#5

Telegram for Android source

stone-alex /

EliteIntel

#3

LLM side-kick and data analyst for Elite Dangerous

1Panel-dev /

CordysCRM

#19

🔥 Cordys CRM 是新一代开源 AI CRM 系统，融合信息化、数字化与智能化，支持私有化部署，Skills 技能现已上线，全面驱动 OpenClaw AI 助理。

alibaba /

nacos

#8

an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.

SonarSource /

sonarqube-mcp-server

#16

Official SonarQube MCP Server for code quality and security in AI agents

camunda /

camunda

#12

Process Orchestration Framework