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
    NO LONGER MAINTAINED, NO LONGER SUPPORTED Digital Preservation Software Platform (DPSP) consists of a number of open source products such as Xena and Digital Preservation Recorder. This installs and configures the complete platform for preserving digital records - just install and use!
    Downloads: 0 This Week
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  • 2
    Distributed Computing Over P2P Networks(DisCo) is focused to provide a java framework for programmers to develop distributed software application with lesser or no time spent on distributed computing part.
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  • 3
    Discord4J

    Discord4J

    Reactive library to enable quick and easy development of bots

    Discord4J is a fast, powerful, unopinionated, reactive library to enable quick and easy development of Discord bots for Java, Kotlin, and other JVM languages using the official Discord Bot API. Discord4J follows the reactive-streams protocol to ensure Discord bots run smoothly and efficiently regardless of size. Automatic rate-limiting, automatic reconnection strategies, and consistent naming conventions are among the many features Discord4J offers to ensure your Discord bots run-up to Discord's specifications and to provide the least amount of surprises when interacting with our library. Discord4J breaks itself into modules to allow advanced users to interact with our API at lower levels to build minimal and fast runtimes or even add their own abstractions. Discord4J can be used to develop any bot, big or small. We offer many tools for developing large-scale bots from custom distribution frameworks, off-heap caching, and its interaction with Reactor allows complete integration.
    Downloads: 0 This Week
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  • 4
    Discovery

    Discovery

    Nepxion Discovery is a solution for Spring Cloud

    Nepxion Discovery is a solution for Spring Cloud with blue green, gray, route, blacklist, limitation, circuit breaker, degrade, isolation, monitor, tracing, dye, failover, async agent. Only one or more services are upgraded at a time, the upgrade is completed and monitored and observed, and this process is performed continuously until all the old versions in the cluster are upgraded to the new version. In the process of stopping the old version, it is impossible to accurately calculate whether the old version has completed the work it is performing, and it needs to be judged by the business itself. Full-link custom gateways, service filters, and load balancing strategies trigger blue-green grayscale release. Full link local and remote, local and global non-parameterized rule-driven strategy. Full-link blue-green-gray release scheduling modeling and traffic detection.
    Downloads: 0 This Week
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  • 5
    DistProc: Transform Anything To Anything low-level library
    Downloads: 0 This Week
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  • 6
    This project provides a framework for caching Java RMI objects. The use of caching is used to improve the performance of RMI based applications.
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  • 7
    Free scripts & examples- JSP, Eclipse, SQL, PHP, ASP, Win32 Batch, Javascript, Flash/Actionscript. -=-=-=-=-=-=- NOTE: This project is closed. For new development related to integrating Beyond Compare with Eclipse, see http://beyondcvs.sourceforge.net/
    Downloads: 0 This Week
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  • 8
    DivRep framework is a simple Java servlet based web framework that allows you to create interactive web applications without having to write Javascript.
    Downloads: 0 This Week
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  • 9
    Contextual java object framework, based on Annotation. Dependency Injection framework decoupled each component, but component can have different behavior in different context.
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  • 10
    Doc Beep is a high performance implementation of the BEEP messaging protocol framework (RFC3080, RFC3081) in both C++ and Java. DocBeep also includes modeling tools to portably support development, deployment, and configuration of BEEP applications.
    Downloads: 0 This Week
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  • 11
    Docker Client

    Docker Client

    A simple docker client for the JVM

    A simple docker client for the JVM. This is a Docker client written in Java. It is used in many critical production systems at Spotify.
    Downloads: 0 This Week
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  • 12
    Dojo Extensions for Google Web Toolkit. So, design applications in Java (GWT's philosophy) using Dojo UI Engine!
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  • 13
    DMDF has collection of Frameworks for distribute your domain model. The Domain Model Transportation framework [sub project] let you use your own domain model replace DTO.
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  • 14
    Domain Model Venture is an open source Java software for rapid application development based on a domain model. It has a domain model design tool, a domain model framework, a web framework based on Wicket, and a database framework based on JDBC.
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  • 15
    Persistence library inspired on some of Eric Evans' "Domain Driven Design" concepts. Initially based on Spring and Hibernate, it simplifies basic persistence implementation taking advantage of ORM and Java 5 (and beyond) generics.
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  • 16
    Domain beans is framework to bond Domain POJO, and integrate it seamlessly with JPA Framework.The result is clean Domain POJO with the capability to auto persist,remove, or load it self into/from database, without dependency to JPA directly.
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  • 17
    Domian is a Java implementation of the Evans/Fowler Specifications pattern. Domian is compact, simple, and embraces fluent interfaces.
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  • 18
    DominoBot

    DominoBot

    An IRC bot project case study.

    DominoBot is a project for a simple IRC framework. It is currently a simple yet functional Domino game bot for IRC. It currently allows arbitrary piece (stones) numbers and multi session support. The game states are broadcast to the lobby. Uses colors to identify the player who layed each stone. It is a case study to create a framework for quick development of turn-based sessions, such as games, voting, meeting and etc. Uses PircBotX (redistributed - you do not need to download it). Pure J2SE. Java 6.0 compliant. GPL v3 license.
    Downloads: 0 This Week
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  • 19
    The Doolin framework allows the rapid development of Swing applications. It uses the Spring framework as a support for its configuration and extensibility. See the home page (http://www.doolin-guif.net/) for complete information.
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  • 20
    Http interface for NOAA Web Services. Primarily dotgov-weather consists of Servlet interface for all Web 2.0 technologies.
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  • 21
    Droid Plugin

    Droid Plugin

    A plugin framework on android,Run any third-party apk

    A plugin framework on android, Run any third-party apk without installation, modification, or repackage. This is a framework on android. You can run any third-party apk without installation, modification or repackage with Droid Plugin. Given its .apk file, the plugged app could be run either independently or as a plugin of the host, NO source code is needed. The plugged app are recognized as Installed by the host and other plugged apps. Very low level of code invasion, indeed just one line code to integrate DroidPlugin into the host app. Complete code level separation between host and plugged apps, only system-level message passing method provided by Android allowed. Resources management are also completely separated between host and plugged apps. Process management for plugged apps, idle processed of the plugged app will be timely recycled to guarantee minimum memory usage.
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  • 22
    Drombler

    Drombler

    Drombler FX is a modular RCP for JavaFX based on OSGi and Maven.

    Drombler FX is a modular Rich Client Platform for JavaFX based on OSGi and Maven (POM-first). The artifacts are available from Maven Central. Have a look at the Wiki for more information.
    Downloads: 0 This Week
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  • 23

    DtoManager

    Java DTO Manager/Converter

    This java component will help you to convert JPA entities to DTO/View classes and vise versa. Can be very helpfull when developing GWT backend services or backend services for Flex apps, or REST services.
    Downloads: 0 This Week
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  • 24
    DuckReports
    Java Reports Generation
    Downloads: 0 This Week
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  • 25
    A small library that enables interface based duck typing for Java. Based on java.lang.reflect.Proxy
    Downloads: 0 This Week
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