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
    A small but extensible Java based "embedded lisp"- derives from the 1960 Mc Carthy Lisp a new consequently functional, dynamically scoped dialect enriched by modern features (pattern matching, parallel processing, implicit lex. closures etc).
    Downloads: 0 This Week
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  • 2
    LiQ Container is a generic factory utility written in Java. It supports developers to create robust and reusable applications more easily.
    Downloads: 0 This Week
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  • 3
    A Java web framework, which provides an easy and effective way to separate the HTML pages and the associated Java code without using any custom document tags, source code outside class files, or custom XML metadata files. Unlimitedly extensible.
    Downloads: 0 This Week
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  • 4
    LightObjects is a very lightweight but powerful Inversion Of Control container. Supports both setter and constructor injection styles, XML and Java API configuration. Highly embeddable – less than 25K jar file and no external dependencies.
    Downloads: 0 This Week
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  • 5
    HyperCuP is as P2P infrastructure for scalable distributed communication. HyperCuP has been invented by Schlosser, Sintek, Decker and Nejdl. This project delivers a light-weight implementation of HyperCuP ready to make current apps distributed in a minut
    Downloads: 0 This Week
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  • 6
    Lightweight Web Framework FOS-LE
    A tiny yet powerful web framework which supports web application. It's open and easily extended to support Mobile, Web2.0, Native application.
    Downloads: 0 This Week
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  • 7
    JavaPepper is a lightweight non-JSP,non-marked up HTML based Java web framework intended for Java programmers. It contains a number of standard web widgets, but can be extended to include custom web widgets.
    Downloads: 0 This Week
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  • 8
    Ligthweight Toolkit is a framework which uses LWJGL. It makes easier some aspects (input, picture loading, code organisation, ...), and allows to focus on the game code.
    Downloads: 0 This Week
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  • 9
    Lily Web Application Framework(Object-Web mapping)
    Downloads: 0 This Week
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  • 10
    Lima-Loa is an automatic implementation of the GoF Adapter Pattern for Java, allowing the marshalling of method calls to any interface onto any target object, including the automatic conversion of parameters, results and exceptions.
    Downloads: 0 This Week
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  • 11
    Limbo is a restricted expression language, powerful enough to express a wide range of arithmetic and logical expressions, yet restricted enough to guarantee that the expression can always be rendered into a natural language based expression.
    Downloads: 0 This Week
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  • 12
    Limegreen is a cross platform java application template which streamlines the process of creating applications. It provides experience on each platform, including an .exe for Windows, .app and .dmg on Mac OSX and a .jar for others. The below link isn't
    Downloads: 0 This Week
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  • 13
    The Lincoln Project is designed from the ground up to provide a simple set of tools which developers can use to increase productivity.
    Downloads: 0 This Week
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  • 14
    LinkSmart Middleware

    LinkSmart Middleware

    We have moved to https://linksmart.eu - visit us over there!

    You can now find us at https://linksmart.eu -- along with files for download, repositories for code, forums for support, and wikis for documentation.
    Downloads: 0 This Week
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  • 15
    WEB Framework based on Mentawai
    Downloads: 0 This Week
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  • 16
    Lino is a suite of Python packages for IT professionals who offer business applications for small and medium-sized enterprises.
    Downloads: 0 This Week
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  • 17
    LiNNS is not just a Neural Network Simulator, but a Neural Network System - a framework which covers the full lifecycle of a neural network, from design and research till usage in an external application.
    Downloads: 0 This Week
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  • 18
    Lioness (Languages Interop Framework)
    Framework for making Windows applications that are one .exe file in AutoHotKey_L,C++,C#, VB.NET,Java,Groovy,Common Lisp,Nemerle,Ruby,Python,PHP,Lua,Tcl,Perl,Jint,S#,WSH VBScript,HTML/JavaScript/CSS,COM, PowerShell without compiling . For .NET 4.
    Downloads: 0 This Week
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  • 19
    Commons Library Framework is a collection of Utility classes that are used in various other Livrona projects and can be used in any other custom projects & applications. Increases developer productivity saving time and effort
    Downloads: 0 This Week
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  • 20
    Web-development framework/cms which main purpose is to help web-developers to build prototype and base functionality for the future project in short terms.
    Downloads: 0 This Week
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  • 21
    Liweb is a suite of software components and tools for web application development. It allows compiled Java code to be run in a web browser using a JVM bytecode executor implemented in Javascript. It also supports comfortable native Java debuggers.
    Downloads: 0 This Week
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  • 22
    Online Multiplayer Games Lobby written in java, the client lib can be added to any java game, and the server runs on any java enabled computer.
    Downloads: 0 This Week
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  • 23
    This project is carried out by University of Moratuwa CSE students to search locations based on location attributes and it will connect different data sources dynamically. According to user privileges, LIF enables different functionalities to users.
    Downloads: 0 This Week
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  • 24
    Lockstitch is a Java Annotation Library that makes it easy to thread your applications to take advantage of today's multi-core technology.
    Downloads: 0 This Week
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  • 25
    LaaS - Log as a Service is another library for logging. All other logging libraries works well, but you find in most projects typically errors or helper classes. This framework wants prevent user for such errors and eliminate helper classes.
    Downloads: 0 This Week
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