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.

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  • 1
    Wiki application based on SVN as storage, Velocity to display pages, Lucene to search and programmable using Groovy.
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  • 2
    guide-rpc-framework

    guide-rpc-framework

    A custom RPC framework implemented by Netty+Kyro+Zookeeper

    The guide-rpc-framework is a Java implementation of a Remote Procedure Call (RPC) framework built on Netty, Kyro (for serialization), and Zookeeper (for service discovery and coordination). It’s aimed primarily at learners and practitioners of distributed systems who want to see how you might build an RPC system from first principles rather than just use an existing library. The project provides code for client-side stubs, server-side skeletons, method dispatching, serialization, load balancing, and node management via Zookeeper. Since RPC remains a foundational building block in microservices, server architectures, and high-performance systems, this codebase helps you trace how requests are framed, routed, serialized, and executed across nodes. Because it integrates key pieces of the ecosystem (Netty event loops, Kyro object graphs, Zookeeper coordination), you also gain exposure to that stack.
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  • 3

    gwt-html5-graph

    GWT Diagram Library Components based on html5/eclipse gef/eclipse emf

    gwt-html5-graph(GWT Diagram Library Components) based on: * Google gwt * html5-canvas: IE9/IE10/firefox/safari/opera/chrome * eclipse-gef: Graphical Editing Framework * eclipse-emf: eclipse Modeling framework< * eclipse-uml2: eclipse UML2 project gwt-html5-graph: html5-based technology, has successfully excellent graphics editing framework Eclipse GEF, model editing framework Eclipse EMF, and the Eclipse UML2 Eclipse EMF-based so successfully transplanted to the GWT platform. Based on gwt-html5-graph, the user may transplant very conveniently the eclipse platform development each kind of graph/modelling application to WEB on, also may develops the new WEB vector graph application based on formidable eclipse platform GEF API and EMF/UML2 API, like each kind of flow chart, engineering plat, UML modelling, GIS and so on. Demo1(GEF Sample): http://euml.trufun.net/drawx/gef-sample/Gef_sample.html
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  • 4
    gwtm (GWT Topic Maps) is a library of Topic Map components for GWT applications
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  • 5
    Hattori is a Java DTO Population Framework for Web Applications. Simplifies the syncronization between Data Transfer Object graphs and Domain Object graphs.
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  • 6
    Heracles fought and defeated Kerberos (Greek mythology) The Heracles Framework offers an easy way to authenticate a user over Kerberos and to get user information’s from a LDAP directory.
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  • 7
    it is a open source web framework . it can build your site easy ,quick and have a clear web site struct.
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  • 8
    Send request to servlet using post http. The constructor accepts a Map containing all parameters you would like to send to servlet (key-value but the value can be also a json!). Parameters are url encoded using utf-8.
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  • 9
    x-husky is a framework of fast develop of Ajax and Java.
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  • 10
    An extension for iBatis and Spring which enables writing Java classes and interfaces instead of XML for the Java-SQL mapping.
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  • 11
    icafee is a lightweight , web base platform for many uses.
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  • 12
    A cache indexing engine that allows developers to quickly find cached data. It is intended to be used as an add-on to existing cache engines.
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  • 13
    The "iDisplay2"-Project develops a tool which displays various information to the public. We focus on public situated displays (like computer monitors mounted on a wall in a building) and presentation of the information on the web.
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  • 14
    This project (iFDP) aim to develop a FDP(Flow Driven Programming) framework. There are two parts in the project. First is the core framework, and another is a visual developing entironment, which is designed as an Eclipse plugin. And will build an Compon
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  • 15
    iGesture is a Java-based gesture recognition framework providing access to multiple gesture recognition algorithms and different input devices. The iGesture Workbench supports the definition and evaluation of customised gesture sets and algorithms.
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  • 16
    Connection pool: manage SQL in file, Strong (auto recover/detect connection) Data persistence: Store/fetch java object from/to DB/XML/PureText. configable XML: extend W3C DOM Programming: extend java, (multi-line properties etc.)
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  • 17
    The iPOJO-Toolbox includes several projects to ease the conception and the use of components above the Apache Felix iPOJO framework. It contains several handlers, some standard OSGi services as well as an Eclipse plugin, and many other useful features.
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  • 18
    it is a framework to facilitate development of enterprise projects and it is really wonderful. www.ChrisShayan.com
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  • 19

    iStoreIT

    JavaEE 6, JBoss AS7 conceptual demonstration project

    A Java EE 6 reference application leveraging Apache TIKA, Hibernate Spatial and Hibernate Lucene to index and retrieve arbitrary data including POJO's (via JSON and XML) and all popular file/content types. This is on ongoing research and development project and will be an attempt to bridge NoSQL/Document Database concepts with some traditional RDMS traits. This primarily serves as a testbed for me to explore CDI, JBoss AS7. I envision OSGi being the mechanism to extend the core iStoreIT service for a specific application. Currently in it's infancy, drop me a note about setting up for AS7. Because of the use of Spatial and Search, we use Hibernate 3.6.7. Since JBoss 7 ships with Hibernate 4, we have to setup a module to isolate this particular version of Hiberate.
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  • 20
    Release and documentation of a versatile load and performance testing framework. Available in both Java and C# versions, this testing framework boasts simplicity in its implementation with easy to follow examples.
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  • 21
    iValidator is a Java framework for automation of scenario and integration tests in complex environments. Features: automatic testing, reusability of unit tests, separation of code and data, Eclipse Plug-In, ANT tasks, support of all testing levels ...
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  • 22
    Framework for stock exchange simulation and game to use it
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  • 23
    A Java WEB application framework featuring: Flows (ie. components designed as finite state-machines usable as subflows, modal dialogs and components), a rendering engine able to refresh only changed parts of a web page via Ajax, and much much more ...
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  • 24
    A simple intelligent cache for java. Simple to use, intelligent enough to learn by itself for best throughput. Exploit the 80/20 rule, 80% of time 20% of data is used. Can be used as a wrapper around other caching solutions, like ehcache, jcache etc.
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  • 25
    This software is aimed for content migration. This product has following features - 1) Reusable 2) Multithreaded 3) Configurable 4) Reports 5) Email 6) Stand alone and Web GUI is in the roadmap.
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