Browse free open source Java Frameworks and projects below. Use the toggles on the left to filter open source Java Frameworks by OS, license, language, programming language, and project status.

  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    Build gen AI apps with an all-in-one modern database: MongoDB Atlas

    MongoDB Atlas provides built-in vector search and a flexible document model so developers can build, scale, and run gen AI apps without stitching together multiple databases. From LLM integration to semantic search, Atlas simplifies your AI architecture—and it’s free to get started.
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  • The All-in-One Commerce Platform for Businesses - Shopify Icon
    The All-in-One Commerce Platform for Businesses - Shopify

    Shopify offers plans for anyone that wants to sell products online and build an ecommerce store, small to mid-sized businesses as well as enterprise

    Shopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.
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  • 1
    AJL is "Another Java Library". It is an LCITOM framework intended to further hyper-construction methods, user modifiable software, and extremely minimal SLOC to build web, GUI and console applications in a scripted Java context.
    Downloads: 0 This Week
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  • 2
    Abstract Laboratory for Education & Science – 6 Java frameworks for rapid development of GUI applications/applets. Includes plots, unified access to Swing components and super-rapid development of “labs" (typical educational/research applications)
    Downloads: 0 This Week
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  • 3
    Eclipse plug-in that implements an approach under research, for automatic derivation of Framework-Specific Modeling Languages with code generation capabilities. The approach relies on Aspect-Oriented Programming.
    Downloads: 0 This Week
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  • 4
    This software provide monitoring architecture for Grid environments. It can be worked with a several different type of information that is generated dynamically or statically.
    Downloads: 0 This Week
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  • Simple, Secure Domain Registration Icon
    Simple, Secure Domain Registration

    Get your domain at wholesale price. Cloudflare offers simple, secure registration with no markups, plus free DNS, CDN, and SSL integration.

    Register or renew your domain and pay only what we pay. No markups, hidden fees, or surprise add-ons. Choose from over 400 TLDs (.com, .ai, .dev). Every domain is integrated with Cloudflare's industry-leading DNS, CDN, and free SSL to make your site faster and more secure. Simple, secure, at-cost domain registration.
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  • 5
    ANFireme is the Simple Open Source Edition of AN Framework (ANFire) for PHP, JavaScript , and SQL. ANFireme is Designed and Implemented By Anas M. Naguib
    Downloads: 0 This Week
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  • 6
    Interdependent Java frameworks: AMath (abstract numbers support); AFuzzy (fuzzy numbers and methods); AMathSys (flexible solvers of linear and nonlinear algebraic and differential equations); ADSM (multi-criteria ranking and grading of alternatives).
    Downloads: 0 This Week
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  • 7
    Thank You for Visiting the AOL Open Mobile Platform Site. OMP 1.0 is now available for download! Open Mobile Platform is an open source mobile application development platform that supports Windows Mobile, Java, BREW, Symbian and Linux platforms. You can
    Downloads: 0 This Week
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  • 8
    Approximate Reasoning trades completeness and soundness for increasing speed. The focus of this project is to develop scalable reasoning techniques for OWL ontologies.
    Downloads: 0 This Week
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  • 9
    APIJSON

    APIJSON

    Real-Time coding-free, powerful and secure ORM

    APIJSON is an open-source framework developed by Tencent that enables zero-code, real-time, and secure API development. It allows developers to perform CRUD operations through JSON-based requests without writing backend code, significantly accelerating development and reducing errors. APIJSON supports fine-grained access control, parameter validation, and seamless integration with various databases, making it a powerful tool for building scalable APIs.
    Downloads: 0 This Week
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  • Connect every part of your business to one bank account Icon
    Connect every part of your business to one bank account

    North One is a business banking app that integrates cash flow, payments, and budgeting to turn your North One Account into one Connected Bank Account

    North One is proudly built for small businesses, startups and freelancers across America. Make payments easily, keep tabs on your money and put your finances on autopilot through smart integrations with the tools you’re already using. North One was built to make managing money easy so you can focus on running your business. No more branches. No more lines. No more paperwork. Get complete access to your North One Account from your phone or computer, wherever your business takes you. Create Envelopes for taxes, payroll, rent, and anything else automatically.
    Get started for free.
  • 10
    ASPIRE (Application-Specific Improvement of Software Reliability) is a tool to measure the reliabilities of J2EE applications. With the help of ASPIRE,you can predict and analysis the reliability of the application.
    Downloads: 0 This Week
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  • 11
    Architecture for Virtual Agents with Dynamic Embodiment - A framework for developing virtual environments equipped with virtual agents. Virtual agents are dynamically embodied; they have the ability to deliberatively change the form of their avatar.
    Downloads: 0 This Week
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  • 12
    AXEL Web Framework

    AXEL Web Framework

    Seriously good at building web sites

    The AXEL framework extends XML and HTML, adding "xml actions" that perform tasks during page processing. Goto http://xmlactions.org for a full description of how it works. Actions can be as simple as inserting a page, to as complex as building query results from external data sources. The Axel Framework project consists of different components: * axel-actions (core framework) * axel-mapping (a mapping tool built on axel-actions) * axel-pager (a web page builder built on axel-actions) * axel-db (database actions for inserting, querying, updating) * axel-jar (builds a delivery jar file) * axel-web (builds a war file as a base for a web site that uses AXEL) Visit http://xmlactions.org for installation and setup instructions. Google+ https://plus.google.com/109415438738189235346 Facebook https://www.facebook.com/AxelFramework
    Downloads: 0 This Week
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  • 13
    Abbot for SWT is a Java framework that lets you more easily write JUnit tests that target Eclipse-based SWT/JFace UI. It also supports the Eclipse GEF & GMF graphical editing frameworks and has some support for WTP (web tools project) UI.
    Downloads: 0 This Week
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  • 14
    Absolute Baseline Complete Default Suite

    Absolute Baseline Complete Default Suite

    A NetBeans Module Suite project cluster for common branding functions.

    gts-abcdef is a NetBeans Module Suite project harness, useful for templating some NetBeans Platform module suite applications with a set of common branding and initialization infrastructure. Add this to your new module suite application project.
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  • 15
    A framework for abstract access to CM / SCM / SCCM / ALM systems (Bugzilla, ClearCase, Mantis, StarTeam, etc.). The project offers one SDK for Bugzilla, ClearCase, Mantis, StarTeam, etc.
    Downloads: 0 This Week
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  • 16
    Simple web application using Spring 2.0 and Hibernate 3.0. A new version of this project which will show how to develop an application using Spring 3.1 and Hibernate will be published soon. Also the new version will show how to develop multiple interfaces for an application (web and command line) . For more informations please access http://www.ixtendo.com
    Downloads: 0 This Week
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  • 17
    AceLogger is a new approach to logging frameworks. It provides multiple appenders, with it's own configuration (like formatters, filters and so on) and the possibility to target multiple sources to a given appender.
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  • 18
    AcmeOX es un software que demuestra el potencial que tiene OpenXava como framework de desarrollo de aplicaciones java bajo el estandar jsr-168. Permite administrar contratos, sus productos, facturas y clientes.
    Downloads: 0 This Week
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  • 19
    Action-driven component-oriented web application framework based on Model-View-Controller (MVC) architecture. Goals: minimum complexity & dependency on the framework API, maximum power, reliability and conformance to common standards.
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  • 20
    In two words, Active is to eat the beans. In three, Active is JavaBeans for application : how an application can know herself, how beans can form an application.
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  • 21
    "Active Collections" is an API written by extending existing collection framework provided in JDK. This API will facilitate the consumer of a collection to handle events whenever the collection is modified.
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  • 22
    As a player, you may want to play a game which can be customizable and enjoyable. As a game developer, you may want to develop a game more efficiently and enjoy the process of development. Please join in us and make the fertile game soil.
    Downloads: 0 This Week
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  • 23
    Adaptive Configuration Modules are components to build dynamic and flexible applications in which the application configuration can be based on runtime state.
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  • 24
    AdaptiveCells J2EE generates test-beds for benchmarking J2EE performance. They consists of highly customizable EJB cells that can emulate CPU load, memory usage, memory leaks and exceptions. The behaviour of the cells is coordinated from a web front-end.
    Downloads: 0 This Week
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  • 25

    Adichatz - Eclipse 4 RCP Framework

    Develop quickly & easily Eclipse 4 RCP Application in JEE/JSE context

    In a few minutes, Adichatz plugins allow you to develop an Eclipse 4 RCP application using JPA in a JEE or JSE context. Editors enable to edit beans and their dependencies including databinding, validation, transaction... Components are easily extensible.
    Downloads: 0 This Week
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