Trending of Java since:

apache/cassandra

Open source transactional distributed database. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure without compromising performance.

Java
10,092 1
4,120

checkstyle/checkstyle

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.

Java
9,518 219
4,214

NotHarshhaa/DevOps-Projects

🚀 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.

Java
5,016 18
4,553

opensearch-project/OpenSearch

🔎 Open source distributed and RESTful search engine.

Java
13,634 18
2,942

dataease/dataease

🔥 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.

Java
24,391 5
4,251

iflytek/skillhub

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.

Java
4,938 11
821

apache/iceberg

Apache Iceberg

Java
9,191 5
3,502

google/gson

A Java serialization/deserialization library to convert Java Objects into JSON and back

Java
24,229 0
4,467

binarywang/WxJava

微信开发 Java SDK ，支持包括微信支付，开放平台，小程序，企业微信，视频号，公众号等的后端开发

Java
33,057 5
9,061

NationalSecurityAgency/ghidra

Ghidra is a software reverse engineering (SRE) framework

Java
74,224 84
8,085

xuxueli/xxl-job

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

Java
30,509 10
11,483

langchain4j/langchain4j

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.

Java
12,997 10
2,520

jeecgboot/jimureport

一款真正的 AI 报表诞生了！JimuChatBI —— 首款免费开源对话式智能数据分析产品（Chat2BI）。 一句话生成报表和数据大屏，支持对话式 AI 修改优化；类 Excel 在线报表设计，兼容国产信创数据源。 对着 AI 说句话，报表就出来了——表格、图表、分组汇总自动生成，复杂报表场景轻松应对。想做数据大屏？同样一句话搞定，让数据分析进入 AI 时代。

Java
8,320 14
1,876

apache/kafka

Apache Kafka - A distributed event streaming platform

Java
33,659 16
15,474

crimera/piko

morphe patches for twitter and instagram

Java
5,031 29
188

agentscope-ai/agentscope-java

Build distributed, production-grade, long-running agents.

Java
5,390 21
1,274

modelcontextprotocol/java-sdk

The official Java SDK for Model Context Protocol servers and clients. Maintained in collaboration with Spring AI

Java
3,678 1
1,138

alibaba/spring-ai-alibaba

Agentic AI Framework for Java Developers

Java
10,763 11
2,386

zaproxy/zaproxy

The ZAP by Checkmarx Core project

Java
15,718 6
2,628

karma9874/AndroRAT

A Simple android remote administration tool using sockets. It uses java on the client side and python on the server side

Java
5,060 6
1,633

jenkinsci/jenkins

Jenkins automation server

Java
26,520 1
9,820