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

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  • 1
    JACo Proxy is a handy, tiny component designed to help you work with the internet proxies in Java.
    Downloads: 0 This Week
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  • 2
    JACo Swing is an open-source suite of advanced graphics components based on Swing toolkit.
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  • 3
    JACo XML ( java xml )
    JACo XML is a handy, tiny component designed to help you with your work with XMLs in Java. The idea is to see every XML as an object instance and then work with it.
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  • 4
    JADIF
    JAva DIstributed Framework provides a secure and flexible Framework for distributed grid and volunteer computing applications (separate client & server Framework). For more informations take a look at the project page http://jadif.sourceforge.net
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  • 5
    Japrosim is a java library for both discrete event and continuous simulation. GUI for modeling and automatic code generation are offered. An explanation module is integrated. Models are described in XML and owl for interoperability.
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  • 6
    This is a series of *.java Classes for making programming tasks simpler, much like Apache Commons. Included in this src package is an Advanced Randomizer, TStringList Clone From Delphi, an Algorithem Class, and Method MultiTask Better than Runnables.
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  • 7
    The Java Galician Locale is an implementation of Java localization SPIs which will allow the Java VM to use the Galician Language (locales "gl" and "gl_ES"), one of the official languages of Spain, which is not included in Sun's JVM distribution
    Downloads: 0 This Week
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  • 8

    JAXB Bridge

    JAXB Bridge is a bridge to JiBX

    JAXB Bridge is a bridge (JAXB 1.0 API implementation) to JiBX and other (in the future) XML-to-objects binding parsers, and its includes implementation with Apache commons-pool managed pool of parsers, to avoid costly instantiation of parsers in server environment.
    Downloads: 0 This Week
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  • 9
    JAgile (or "Java Agile") is a simple but practical framework in Java. It implements some JEE Patterns as Transfer Object, Session Facade, Business Object, DAO Factory and DAO. Its unique persistence implementation is the Hibernate Framework.
    Downloads: 0 This Week
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  • 10

    JAsyncSocket

    Java asynchronous socket library

    Basic Java infrastructure for asynchronous socket service clients and servers. Inspired by asyncore Python module. See doc/TestServer.java for a server implementation example. See doc/TestClient.java for client implementation examples.
    Downloads: 0 This Week
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  • 11

    JCFunc

    ANSI escape sequences parser written in Java

    This is implementation of standart ECMA-48 "Control Functions for Coded Character Sets".
    Downloads: 0 This Week
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  • 12

    JCLF

    Library of general utility classes for the Java programming language

    A library of general utility classes for the Java(tm) programming language, including: enhanced replacements for common utilities like StringTokenizer or Properties, a printf-style format system, etc.
    Downloads: 0 This Week
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  • 13

    JCLOP

    Java Cloud Persistence

    A library to manage data persistence on cloud services like Dropbox (for instance)
    Downloads: 0 This Week
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  • 14
    JChart2D

    JChart2D

    jchart2d is a real-time charting library written in java.

    JChart2D is a easy to use component for displaying two- dimensional traces in a coordinate system written in Java. It supports real-time (animated) charting, custom trace rendering, Multithreading, viewports, automatic scaling and labels. Former UI controls (right click context menu, file menu) have been ported to the subproject jchart2d-uimenu (https://sourceforge.net/projects/jchart2d-uimenu.jchart2d.p/) for the benefit of having no dependencies to 3rd party libraries.
    Downloads: 0 This Week
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  • 15
    WE HAVE MOVED TO http://www.suvi.org/jchartlib/ A Java charting library that produces beautiful charts.
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  • 16
    A Java library to provide a progress indicator on the command line, for command line programs that can take a long time to run with little feedback.
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  • 17
    JConfigura is a library usable in java environments for sharing configuration parameters between different java applications. Moreover it exculpates developers of aspects like property file reading and securing property files with rsa encryption.
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  • 18
    JDBCSupport is a light-weight framework for database interaction needs in Java applications. Perfectly suited for small to mid-sized projects JDBCSupport helps you getting your database interaction in order without engaging other heavy frameworks.
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  • 19
    JDeliciousFeedApi is a very simple to use Java API to access the information provided by delicious.com over RSS feeds. It does not depend on other libraries, therefore it is a really lightweight piece of software.
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  • 20

    JDeviceLink

    Java TCP Socket Client Library for Device Communications

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  • 21

    JDrawingPanel

    a java based drawing panel

    a drawing panel module in java using swing for hand written input based projects. CHECK OUT AND SUPPORT MY LATEST ANDROID PROJECTS IN HERE: https://play.google.com/store/apps/developer?id=Deepak+PK
    Downloads: 0 This Week
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  • 22
    JED

    JED

    Java Editor For DataTables

    JED is a server-side library of classes that support the client-side jquery DataTables interface for displaying and editing tabular data on webpages. If you want to be able to not only display tabular data, but also want full CRUD (Create,Read,Update,Delete) functionality, then you need JED on the Java Platform. Supports MySQL and Oracle RDBMS on the back end. Our website has many examples on how to setup and use JED with DataTables. Be sure to visit and learn how to apply them on your next web application project. PREREQUISITE: You will need minimally the javascript files: jquery.dataTables.js dataTables.editor.js You can get these from: http://datatables.net/ and https://editor.datatables.net/
    Downloads: 0 This Week
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  • 23

    JElectro

    Java Remote Procedure Call (RPC) framework

    Attemp to build a peer to peer remote procedure call framework in java. For the moment the routing table behaviour is not as perfect as it should. Improvement in this sense is needed and should come as soon as I can. Server socket connections should also be handled using channel. This should come also soon. Works for 50 to 100 nodes. Just try it!
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  • 24
    JEnigma is a java API to implement the Enigma cipher, as used by the Enigma encryption machine.
    Downloads: 0 This Week
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  • 25
    The JFA is an API that allows you to create facebook application in java, it is comprehensive and easy to use. It can be used to create applications, or it can be improved.
    Downloads: 0 This Week
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