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
    Cherry

    Cherry

    cherry

    The Cherry Framework is an open source application framework and reflect container for the Java platform. The Cherry Framework includes several modules that provide range of services: -Model-view-controller framework -Web framework -User interface components -Reflect container -Remote access framework
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  • 2
    Provides a rich set of libraries for Swing, XML to object mapping and IoC. Other common utilities included.
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  • 3

    ChronoDB

    ChronoDB is a data manager for generic time series.

    The project has been renamed CrNiCKL (chronicle) and moved to http://crnickl.sourceforge.net. ChronoDB is a data manager written in Java. It supports time series of any type. With its simple and powerful schema subsystem it takes charge of very large heterogeneous data sets. The software consist of an API and a generic implementation layer running on top of an SQL or a NoSQL system. Applications can mix objects from multiple ChronoDB databases.
    Downloads: 0 This Week
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  • 4
    One date is not the other. Handling a birthdate in your domain model is easy, but when you start to work with multiple intervals there is no end to trouble. Chronos4j wil help handle timelines and temporal data
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  • 5
    We have abandonned work on this framework in favor of using JSF. Though JSF is not perfect, it is close enough to Chrysalis for our purpose, and has the advantage of being a standard with major industry support.
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  • 6
    ChunJun

    ChunJun

    A data integration framework

    ChunJun is a distributed integration framework, and currently is based on Apache Flink. It was initially known as FlinkX and renamed ChunJun on February 22, 2022. It can realize data synchronization and calculation between various heterogeneous data sources. ChunJun has been deployed and running stably in thousands of companies so far. Based on the real-time computing engine--Flink, and supports JSON template and SQL script configuration tasks. The SQL script is compatible with Flink SQL syntax. Supports a variety of heterogeneous data sources, and supports synchronization and calculation of more than 20 data sources such as MySQL, Oracle, SQLServer, Hive, Kudu, etc. Easy to expand, highly flexible, newly expanded data source plugins can integrate with existing data source plugins instantly, plugin developers do not need to care about the code logic of other plugins.
    Downloads: 0 This Week
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  • 7
    Cicada

    Cicada

    Fast lightweight HTTP service framework

    Fast, lightweight Web framework based on Netty; without too much dependency, and the core jar package is only 30KB. Configuration files can also be read in multiple environments, just add VM parameters, also ensure that the parameter name and file name are consistent.
    Downloads: 0 This Week
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  • 8
    CincoSecurity module offers big flexibility to protect EJB3 methods, and JSF page elements.It associates a role to each EJB method (fine role) defining a security profile as a set of roles; its use cases manage security profiles and users.Java EE 5 Seam
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  • 9
    Clairv is a Java framework based on Apache Lucene that adds search capability to your applications. Distributed indices over different machines are supported. A web front end will also be provided.
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  • 10
    The x1seven ClassLoader Framework provides a layer over the standard Java ClassLoader mechansims to allow modules to be easily loaded and unloaded from a running application. Tellurium was originally developed to service Krypton, our software build syste
    Downloads: 0 This Week
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  • 11
    A wrapper for java configuration frameworks, which can be used in a proper OO-way.
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  • 12
    Easy tools suite & framework for fast development Enterprise Application. Quick start sample for using popular open-source projects. Strong Chinese support. ClearWork——中国中小企业快速构建信息系统的框架和复用工具集合。
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  • 13
    Click Framework is an easy to learn and use J2EE web application framework. Click is designed for web app development by commercial Java teams. With Click developers should be able get up and running within a day.
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  • 14

    Climax

    A Java command line argument parser framework

    Climax is a Java command line argument parser framework that allows you to create and customize your own command line interface. The command line help and version information can be customized using built-in Apache-Ant-like properties.
    Downloads: 0 This Week
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  • 15
    User contributed libraries and examples for the Clojure programming language.
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  • 16

    Cloud7

    Central Software Configuration by Java API and SOAP Service

    CLOUD SEVEN is API and middleware together. C7 * stores central configurations in a database * is a useful tool to configure applications which run distributed on different hardware * provides a simple user administration with rights and actions * is good for small and big companies as well. * helps developers, and admins * provides configurations which can be valid for all machines (instances) or may be exclusive for single instances * can be used by API and SOAP (JMS is planned) * provides high performance and stable applications by using local configuration caching * offers complex configuration objects by combining some properties * uses actual optional Apache Derby, MySQL and Oracle (PostgreSQL in work)
    Downloads: 0 This Week
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  • 17
    CloudTest-Cloud java unit test framework

    CloudTest-Cloud java unit test framework

    A redefined framework with new approach and methodology for unit test

    CloudTest is a redefined unit testing approach and methodology, which can make your testing jobs become much more easy and efficient. It is a pure java lightweight framework integrated test cases management, test data management, assert management, automation regression, performance monitor and test report in one.
    Downloads: 0 This Week
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  • 18
    Clown is a "clustering" framework. It allows you to cluster datasets (in ARFF) format using a number of different clustering algorithms.
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  • 19
    Alternative implementation of Spring framework remoting subsystem that supports different schemes of remote communication between client and server (1-1, 1-many, dynamic services discovering).
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  • 20
    Clutch is a Java framework for distributed computing using mobile agents. Built using ProActive [http://www-sop.inria.fr/sloop/javall/], it is meant to be a scalable toolkit that can be used to distribute computation across an arbitrary number of nodes.
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  • 21
    CoDeK - Java Concurrent Development frameworK is a very simple, open-source, academic java library aimed to help the development of Java multi-threading concurrent applications.
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  • 22

    CoSimA+

    The Co-Simulation Adaptation Platform

    The co-simulation adapation platform serves as programming framework and middleware to enable coupling of distributed, heterogeneous numerical models. The framework facilitates the adaptation and integration of new sub-models into a common simulation platform.
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  • 23
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  • 24
    The management of static code is a universal issue for every enterprise applications, this framework tries to address it with a lightweight and simple solution.
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  • 25
    The CodeTime platform covers every aspect of parallel software from authoring, through distribution, to run-time. Its goals are: high programmer productivity; write once, run high performance anywhere; and wide acceptance.
    Downloads: 0 This Week
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