Showing 74 open source projects for "java spring"

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  • 1
    Redisson

    Redisson

    Valkey & Redis Java client. Real-Time Data Platform

    Redisson is a Java client library for Redis that offers distributed data structures, services, and frameworks to build scalable and reliable applications. It simplifies Redis usage by providing in-memory Java objects like maps, sets, locks, queues, and semaphores that are backed by Redis. Redisson supports advanced features like distributed locking, asynchronous APIs, and integrates with frameworks like Spring and Quarkus for reactive and cloud-native development.
    Downloads: 4 This Week
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  • 2
    Reactor Core

    Reactor Core

    Non-Blocking Reactive Foundation for the JVM

    Reactor Core is a foundational library for building reactive applications in Java, providing a powerful API for asynchronous, non-blocking programming.
    Downloads: 3 This Week
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  • 3
    Apache Seata

    Apache Seata

    High-performance, open source distributed transaction solution

    Seata is a distributed transaction solution for microservices that provides consistent, cross-service commits without forcing every team to adopt the same persistence model. Its architecture separates responsibilities into a global coordinator and per-service participants, so business services remain decoupled while transactions are orchestrated centrally. Multiple modes are supported—AT (automatic, SQL-based with undo logs), TCC (try-confirm-cancel), Saga (long-running compensation), and...
    Downloads: 0 This Week
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  • 4
    XXL-JOB

    XXL-JOB

    A distributed task scheduling framework

    XXL-JOB is a distributed task scheduling platform for managing and executing jobs in Java-based applications. Designed for scalability and ease of use, it provides a powerful web interface for task definition, monitoring, and execution. XXL-JOB supports various scheduling strategies, distributed execution, failover, and script-based job execution. It is widely adopted in enterprise systems for background task orchestration and automation.
    Downloads: 1 This Week
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  • 5
    Qualitis

    Qualitis

    Qualitis is a one-stop data quality management platform

    Qualitis is a data quality management platform that supports quality verification, notification, and management for various datasource. It is used to solve various data quality problems caused by data processing. Based on Spring Boot, Qualitis submits quality model task to Linkis platform. It provides functions such as data quality model construction, data quality model execution, data quality verification, reports of data quality generation and so on. At the same time, Qualitis provides...
    Downloads: 0 This Week
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  • 6
    Seata

    Seata

    An easy-to-use, high-performance distributed transaction solution

    Seata, or Simple Extensible Autonomous Transaction Architecture is an open source distributed transaction solution that brings high performance and easy-to-use distributed transaction services under a microservices architecture. It has 3 basic components: a Transaction Coordinator for maintaining the status of global and branch transactions; a Transaction Manager that defines the scope of global transaction; and a Resource Manager that manages resources being worked on by branch...
    Downloads: 0 This Week
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  • 7
    eXo Platform - Digital Workplace

    eXo Platform - Digital Workplace

    The open-source, AI-augmented digital workplace and intranet

    eXo Platform is the open-source, AI-augmented digital workplace: intranet, internal communication, team collaboration, knowledge management and employee engagement in one platform. Teams publish news and events, work in spaces and subspaces, co-edit documents online, write notes and wikis, manage tasks, chat, meet by video and send kudos. Pages and sites are built without code. AI assistants answer from your own content with the models you choose, and an MCP server exposes more than...
    4.9 out of 5 stars 129 Reviews
    Downloads: 27 This Week
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  • 8
    Magnolia CMS

    Magnolia CMS

    Java CMS that delivers smartphone simplicity on an enterprise scale

    Magnolia is an open Java CMS that delivers smartphone simplicity on an enterprise-scale. The mobile-inspired HTML5 user interface works through customisable, task-focused Apps, a notification stream called the Pulse, and a system of Favorites for quickly accessing the workspace. Magnolia CMS allows organizations to orchestrate online services, sales and marketing across all digital channels, maximizing the impact of every touchpoint.
    5.0 out of 5 stars 17 Reviews
    Downloads: 0 This Week
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  • 9
    Mall

    Mall

    Java-based e-commerce system with backend and frontend modules

    The mall project is a comprehensive, full-featured e-commerce platform developed in Java, offering modules for product management, orders, users, promotions, and administration. Built with Spring Boot, MyBatis, and Vue.js, it provides a complete solution for developers looking to build or learn from a production-ready online shopping platform. It supports high scalability and clean architectural design suitable for enterprise-grade applications.
    Downloads: 0 This Week
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  • 10
    Appointment scheduler

    Appointment scheduler

    Application to schedule appointments written in Java (Spring Boot)

    This is a Spring Boot Web Application to manage and schedule appointments between providers and customers. It has many features such as automatic invoicing, email notifications, appointment cancelation, providers' individual working plans with breaks etc. Admin can add new providers, services and assign services to providers. Admin can see list of all: appointments, providers, customers, and invoices. He can also issue invoices manually for all confirmed appointments. The provider can set...
    Downloads: 0 This Week
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  • 11
    Joindesk

    Joindesk

    Open source Project Management application

    Joindesk is an open‑source project management suite built with Spring Boot and Angular. It offers flexible issue tracking, planning, documentation, and Wiki features as a full-stack alternative to JIRA/Confluence.
    Downloads: 0 This Week
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  • 12
    XMall

    XMall

    Distributed ecommerce shopping mall based on SOA architecture

    ...The server stack includes Spring, Spring MVC, MyBatis, Dubbo, ZooKeeper, MySQL, Redis, Elasticsearch, ActiveMQ, and Shiro. Supporting infrastructure includes Swagger, Docker, Nginx, Tomcat, Maven, and database tooling. The project demonstrates a relatively complete older-style distributed Java commerce architecture rather than a minimal shopping-cart example.
    Downloads: 1 This Week
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  • 13
    XPay

    XPay

    XPay's personal visa-free payment system is completely free

    ...Its unsigned personal-payment workflow relies on user review and email-based confirmation instead of continuously monitoring payment apps. Mobile payment scenarios can be integrated with H5 pages, applications, and mini programs. The backend uses Spring Boot, Spring MVC, Spring Data JPA, MySQL, Redis, Thymeleaf, and Swagger. Scheduled tasks, asynchronous operations, email notifications, and configurable QR-code pages support the surrounding payment workflow.
    Downloads: 1 This Week
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  • 14
    VHR

    VHR

    Front-end/back-end separated human resources management system

    VHR is a full-featured human resources management system that demonstrates a production-style Java backend paired with a modern web frontend. It organizes HR domains into clear modules such as employee records, departmental structure, job titles/levels, salary and attendance, training and appraisal, and system configuration. The backend follows a clean, RESTful architecture using Spring Boot with layered services, persistence mappers, and role-based access control so permissions are explicit and auditable. ...
    Downloads: 0 This Week
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  • 15
    Plazma ERP+CRM solution written in Java based on Spring, Hibernate using Oracle, PostgreSQL, MySQL, Firebird, HSQL databases.
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    5.0 out of 5 stars 2 Reviews
    Downloads: 1 This Week
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  • 16
    Miaosha

    Miaosha

    Design and implementation of flash sale system

    Miaosha is a high-concurrency “flash sale” (秒杀) demo that explores how to design a backend capable of withstanding extreme, bursty traffic during limited-time events. It illustrates patterns like cache-first reads for hot data, request rate limiting, and asynchronous order processing to protect databases under load. The project demonstrates stock deduction strategies designed to avoid overselling, combining pre-decrement in cache with reliable persistence and message-driven confirmation....
    Downloads: 0 This Week
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  • 17
    EasyDCS

    EasyDCS

    EasyDCS is a small and flexible airline departure control system (DCS)

    EasyDCS is a small and flexible airline departure control (check-in) software written completely in Java. It consists of a server application with a REST API and a demo client sketch in Java Server Faces. The aircraft, flight and passenger data are stored in a relational database.
    Downloads: 1 This Week
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  • 18
    Physhun is a Java framework for building and executing finite state machines in J2SE and J2EE environments. State models are defined as collections of Spring beans, and do not use proprietary modeling languages. The framework is simple and flexible.
    Downloads: 0 This Week
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  • 19
    Piggy Metrics

    Piggy Metrics

    Microservice Architecture with Spring Boot, Spring Cloud and Docker

    ...It uses Spring Cloud patterns such as centralized configuration, OAuth2 authorization, Zuul gateway routing, Eureka service discovery, Ribbon load balancing, Hystrix circuit breaking, and Feign clients. The project also includes monitoring, centralized logging, distributed tracing, and Docker Compose deployment flows. It is useful for developers studying Java microservices, cloud-native infrastructure, and practical distributed system patterns.
    Downloads: 0 This Week
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  • 20
    A spring-based 3D graph layout tool written in Java. Rendering is performed in OpenGL via the JOGL library.
    Downloads: 0 This Week
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  • 21
    Vogon personal finance tracker

    Vogon personal finance tracker

    Simple personal finance tracker using Spring Boot and AngularJS

    ... - Heroku (http://www.heroku.com) (even free accounts). - OpenShift Tomcat cartridge also works in Azure Jetty and Tomcat web apps. 2.0 and earlier versions also have a standalone version using Java FX.
    Downloads: 0 This Week
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  • 22
    Cibet
    The cibet framework provides developers with functionality of the following topics: - Dual Control (4-Eyes Principle ...) - Extended Authorisation (Enhance Spring Security, Apache Shiro ...) - Extended Logging (Archiving, tracking, Redo, Restore ...)
    Downloads: 0 This Week
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  • 23

    Report Engine

    java API for tabular reports and pivot tables

    Java API for reports and crosstab reports (or pivot tables ) with groupings, subtotals, data aggregation. Simple, fast and easy way to construct reports in various formats : HTML, XML, Excel, PDF, SVG. The reports can be used programatically or configured using spring framework (declaratively).
    Downloads: 0 This Week
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  • 24
    Decision Tables for Java (dt4j)

    Decision Tables for Java (dt4j)

    Excellent Decision Table based Rules Engine implementation in Java

    DT4J is a Java implementation of Decision Table based rules engine. It supports excel based and an editor based Decision Table authoring. It integrates with Spring expressions (SpEL) to express conditions and actions. Put together it's a power rules engine.
    Downloads: 0 This Week
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  • 25
    The Open Source Business Library integrates well known open source components like JBoss, Hibernate, Spring and WingS into an application development platform for data centric and process-driven web applications.
    Downloads: 0 This Week
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