Open Source Java eCommerce Software - Page 3

A complete eCommerce solution for high traffic online stores. Provides all the functional capabilities required to run a online store built for performance and high availability for high traffic eCommerce websites.

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.

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. Security hardening is addressed with ideas such as dynamic request paths, anti-bot measures, and one-time tokens to reduce automated abuse. The code showcases a typical Spring Boot stack that cleanly separates controllers, services, and persistence, making bottlenecks and optimization points easy to identify. As a study case, it provides a practical blueprint for building resilient sale/booking endpoints where fairness and correctness matter as much as raw throughput.

Desktop application that allows users: 1)To browse through Amazon offers of books and musical products. 2)Buy this books and musical products that have buying offers.

Sistema de gestion de informacion de alquileres de vehiculos.

Negine GZip XML Mobile Catalog is a core ("engine") of the client-server application with the open source code. Data transfer is based on use of GZip and XML

Framework for supporting reliable, secure E-Business using open standards. Including components for web service calls, non-repudiation, UDDI-registries and a standardized subset of the UBL 2.0 business document profile. Supported for .Net and java.

The Open PI Initiative and its subprojects offer adapters, modules and tools for SAP’s integration platform SAP® NetWeaver® Process Integration (SAP® NetWeaver® PI, formerly SAP® Exchange Infrastructure).

A focused, usable hotel booking system written in Java, Spring MVC (2.5) and Hibernate. The system allows hotel owners to describe their hotel, manage their bookings, and most importantly enable real time booking over the internet.

OpenGas is an opensource web-application for managing buying groups.

Free cross-platform thin-client application for self-service pay kiosks with a functionality of monitoring kiosk state.

OyVey is an easy-to-use E-Commerce shopping cart application written in java targeted for non-J2EE java servlet engines such as Tomcat or Resin. Features include web services, discount management, inventory tracking, cc authorization, & a modifiable UI.

Petstore java project using OSGI, Spring DM, Spring MVC, Hibernate, IceFaces

Pizza Composer is a web-based application for describing and ordering pizza. It makes use of advanced Ajax features in the ICEfaces framework and delicious pizza toppings from Pizza73. Ajax Push allows users to be notified when their pizza is ready.

This project is meant to help people to search for a job.

Application for the management of sports clubs

Easy Java(JPA2.0) solution for Point of sales. Easy to install. We tested it on Derby (Java DB) Network Server, Derby Embedded, Firebird, MySQL and Oracle 10g/11g. It does not depend on database and on platform. You can run it on Russian and on Engli

Simple point-of-sale system for automating the University Souvenir Store.

This project is a webapplication.

A Java based shop, that is easy to use and very extensible. For installation you have only to deploy the WAR file. The shop use modern technologies as Spring and Hibernate. Main site: http://sobek-agency.de/shop. Demo: http://sobek-agency.com/shop-web.

Shop DB - the program for the account and the analysis of sales in trade. It is used for the control of a turn of the goods over shop.

A Java based e-commerce application based on enterprise design patterns, open standards and best practices Shopformat is a very loosely coupled, scalable and extensible application. It uses a JPA/Spring/JSF stack and will run in any servlet container.

Create online stores, marketplaces, product listings, B2B applications, transactional portals and much more using Shopizer's secure, fast and reliable open-source e-commerce software. Shopizer is built by a dedicated, agile community of Java and e-commerce experts who are motivated by the desire to create great software that is easily adaptable to the demanding practices and changing trends of e-commerce. Shopizer's team is developing for developers first; we are working in a continuous delivery environment, which allows us to put out new features and ideas at a faster pace. Our technology stack is based on well-known technology and frameworks including Java and Angular.

High performance credit card processing and fraud screening application/framework. Includes dynamic rule generation and a socket server to interface other languages. Developed in java 5. Free under GPL