#Java

Stirling-Tools

Stirling-PDF

★ 87,779

Stirling PDF is an open-source PDF platform with 50+ tools to edit, merge, sign, redact, convert, and OCR files, self-hosted so documents never leave your servers.

macrozheng

mall

★ 84,311

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Spring Boot+MyBatis实现，采用Docker容器化部署。 前台商城系统包含首页门户、商品推荐、商品搜索、商品展示、购物车、订单流程、会员中心、客户服务、帮助中心等模块。 后台管理系统包含商品管理、订单管理、会员管理、促销管理、运营管理、内容管理、统计报表、财务管理、权限管理、设置等模块。.

spring-projects

spring-boot

★ 81,149

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

elastic

elasticsearch

★ 77,576

Elasticsearch is a distributed, RESTful search and analytics engine and vector store for near-real-time full-text and vector search, logs, and metrics at scale.

NationalSecurityAgency

ghidra

★ 71,235

Ghidra, from the NSA Research Directorate, is a software reverse engineering framework with disassembly, decompilation, graphing, and scripting across many processors.

TheAlgorithms

Java

★ 66,049

All Algorithms implemented in Java. All algorithms are implemented in Java (for educational purposes) These implementations are intended for learning purposes.

spring-projects

spring-framework

★ 60,135

Spring Framework is the foundation of the Spring family, supplying everything beyond the Java language needed to build enterprise applications across many architectures.

dbeaver

dbeaver

★ 51,138

Free universal database tool and SQL client. They include NoSQL databases support, additional extensions, and official online support.

jeecgboot

JeecgBoot

★ 47,155

JeecgBoot is an enterprise AI low-code platform that can generate whole front- and back-end systems from one prompt, plus built-in AI chat and knowledge base.

apache

dubbo

★ 41,541

The java implementation of Apache Dubbo. An RPC and microservice framework.

eugenp

tutorials

★ 37,332

Getting Started with Spring Boot 3:. Profile-based segregation ==================== We use Maven build profiles to segregate the huge list of individual projects in our repository.

netty

netty

★ 35,009

Netty project - an event-driven asynchronous network application framework.

apache

kafka

★ 33,325

Apache Kafka - A distributed event streaming platform. We build and test Apache Kafka with Java versions 17 and 25.

alibaba

nacos

★ 33,197

Nacos is a platform for dynamic service discovery, configuration, and service management for cloud-native apps, supporting Dubbo, gRPC, Spring Cloud, and Kubernetes.

opendataloader-project

opendataloader-pdf

★ 27,705

OpenDataLoader PDF parses PDFs into Markdown, JSON with bounding boxes, and HTML for AI and RAG pipelines, with OCR for 80+ languages in its hybrid AI mode.

kestra-io

kestra

★ 27,416

Event Driven Orchestration & Scheduling Platform for Mission Critical Applications

dataease

dataease

★ 24,272

DataEase is an open-source business intelligence platform for building dashboards, integrating multiple data sources, and analyzing metrics with enterprise-grade self-hosted deployment options.

apache

shardingsphere

★ 20,768

Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.

floci-io

floci

★ 16,969

Floci emulates selected AWS services on a local machine so cloud applications can be developed and tested without a remote account.

apache

doris

★ 15,673

Apache Doris is a real-time analytics and hybrid search database for AI agents.

theonedev

onedev

★ 15,116

The Unified and Autonomous Development Platform. Tutorial** Service desk to link emails with issues Use issues as ticket system to support customers via email, without requiring them to register accounts.

apache

druid

★ 14,034

Apache Druid: a high performance real-time analytics database. Consider Druid as an open source alternative to data warehouses for a variety of use cases.

pinpoint-apm

pinpoint

★ 13,841

APM, (Application Performance Management) tool for large-scale distributed systems.

StarRocks

starrocks

★ 11,933

The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.

github

copilot-sdk

★ 10,042

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

apache

seatunnel

★ 9,505

SeaTunnel is a multimodal, high-performance, distributed, massive data integration tool.

karatelabs

karate

★ 8,907

Test Automation Made Simple. The previous README monolith is preserved at: github.com/karatelabs/karate/tree/v1.5.2.RC2** Anchor links (e.g.

apache

shardingsphere-elasticjob

★ 8,208

Distributed scheduled job. ElasticJob became an Apache ShardingSphere Sub-project on May 28 2020.

dropwizard

metrics

★ 7,848

Capturing JVM- and application-level metrics. So you know what's going on.

apache

zeppelin

★ 6,646

Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more.

apache

hudi

★ 6,198

Upserts, Deletes And Incremental Processing on Big Data. Apache Hudi Apache Hudi is an open data lakehouse platform, built on a high-performance open table format to ingest, index, store, serve, transform and manage your data across multiple cloud data environments.

JSQLParser

JSqlParser

★ 5,955

JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern.

redis

lettuce

★ 5,771

Advanced Java Redis client for thread-safe sync, async, and reactive usage. Supports Cluster, Sentinel, Pipelining, and codecs.

bisq-network

bisq

★ 5,123

A decentralized bitcoin exchange network. Bisq is a safe, private and decentralized way to exchange bitcoin for national currencies and other digital assets.

uber

NullAway

★ 4,082

A tool to help eliminate NullPointerExceptions (NPEs) in your Java code with low build-time overhead.

apache

cloudstack

★ 2,991

Apache CloudStack is an opensource Infrastructure as a Service (IaaS) cloud computing platform.

open-telemetry

opentelemetry-java-instrumentation

★ 2,596

OpenTelemetry auto-instrumentation and instrumentation libraries for Java.

pac4j

pac4j

★ 2,521

Security engine for Java (authentication, authorization, multi frameworks): OpenID Connect, SAML2, CAS, OAuth, LDAP, JWT...

apache

sedona

★ 2,366

A cluster computing framework for processing large-scale geospatial data.

apache

polaris

★ 2,023

Apache Polaris is an interoperable metadata catalog for Apache Iceberg tables designed for cross-engine compatibility.

apache

fluss

★ 2,007

Apache Fluss is a streaming storage built for real-time analytics.