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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  • Train ML Models With SQL You Already Know Icon
    Train ML Models With SQL You Already Know

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  • 1
    Toolsverse ETL Framework

    Toolsverse ETL Framework

    Open source Extract Transform Load engine written in Java

    ETL Framework is a standalone Extract Transform Load engine written in Java. It includes executables for all major platforms and can be easily integrated into other applications. Key Features: * embeddable, open source and free * fast and scalable * uses target database features to do transformations and loads * manual and automatic data mapping * data streaming * bulk data loads * data quality features using SQL, JavaScript? and regex * data transformations Requirements * Java 1.6 and up * At least 4 MB of RAM New in 3.2 (01/18/2013) * Improved auto-update functionality * Bug fixes
    Downloads: 0 This Week
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  • 2
    Top Engine the Semantic Web Engine for the Enterprise. Top Engine is a Business Rule Engine that utilize OWL DL ontologies for vocabulary primitive to write rules on top of ontology. Top Engine support forward and backward chaining with truth maintenance
    Downloads: 0 This Week
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  • 3
    Toplink in memory makes TDD possible in large database applications. Make your Java project tests run faster. Toplink in memory allows you to run your tests in memory, rather than against a database. In our current project, this gives a 100x speed up.
    Downloads: 0 This Week
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  • 4
    The Touchscreen User Interface for J2ME is a small framework, designed to create user interfaces with low-level components and layouts. The components are controllable by touchscreen devices only.
    Downloads: 0 This Week
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  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

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  • 5
    Toxicity is a open source XML microkernel for document oriented development based on Java. It provides support for processing all kinds of informations that can be represented in form of XML documents.
    Downloads: 0 This Week
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  • 6
    TraSer is an open-source software package for tracking and tracing of physical items or digitally stored documents, especially meant for small businesses. TraSer relies on web-services and uses its own identifier scheme but may adapt to other schemes.
    Downloads: 0 This Week
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  • 7
    A design-by-contract (DBC) framework for Java 1.5 which uses annotations to declare preconditions, postconditions, etc. Unlike other design-by-contract frameworks, requires no precompilation, making code portable across build systems, IDEs, and platforms
    Downloads: 0 This Week
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  • 8
    O TransPlan é uma ferramenta para o mapeamento e planejamento dos serviços web semânticos descritos em OWL-S com o planejador JSHOP2. Transplan:Mapping and planning of semantic web services described in OWL-S with the planner JSHOP2.
    Downloads: 0 This Week
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  • 9
    Transmittable ThreadLocal

    Transmittable ThreadLocal

    Provides an enhanced InheritableThreadLocal

    TransmittableThreadLocal (TTL), the missing Java™ std lib(simple & 0-dependency) for framework/middleware, provide an enhanced InheritableThreadLocal that transmits values between threads even using thread pooling components. In the case of using thread pools and other execution components that will pool multiple threads, the ThreadLocalvalue transfer function is provided to solve the problem of context transfer during asynchronous execution. A Javastandard library should provide standard capabilities for framework/middleware facility development. ThreadLocalThe demand scenario is TransmittableThreadLocalthe potential demand scenario. If your business needs to "pass ThreadLocalvalues ​​in the case of using thread pools and other execution components that will pool multiple threads ", it is the TransmittableThreadLocaltarget scenario.
    Downloads: 0 This Week
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    Fully Managed MySQL, PostgreSQL, and SQL Server

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  • 10
    Traxion is a web development framework that enables XSLT programmers to create web applications using only XML and XSLT. No knowledge of servlets, JSP, Java or any other programming language is required.
    Downloads: 0 This Week
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  • 11
    Framework for storing and editing Forestry-related XML data, with a specialised graphical interface for each object type. Plug-in API for adding functionality. Coded in Java, uses WebStart for distribution, swing GUI, ~100k lines of code.
    Downloads: 0 This Week
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  • 12
    A free and light configuration framework library for Java. It changes completely the way you use configuration for your software. Compared to existing frameworks, it enables simpler, easier to read code. Be ready to change your view on configuration!
    Downloads: 0 This Week
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  • 13
    Treecster

    Treecster

    Yet another framework to read configuration in Java

    A tree-like configuration framework suitable for software suites with multiple environments, applications, instances, and other complications. Treecster stands for TREE Configuration System Traversing Environments Readily.
    Downloads: 0 This Week
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  • 14
    Trinity SSM is a software security manager. It manages users, roles and its relations with user interface components like hiding/showing menu items and enabling/disabling form fields.
    Downloads: 0 This Week
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  • 15
    TrueSNMP is a Simple Network Management Protocol (SNMP) implementation written in the Java programming language. It features a rich and well designed agent/manager framework, as well as a set of useful tools, both command-line and graphical.
    Downloads: 0 This Week
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  • 16
    Write code that anyone can read!
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  • 17
    Trull is a JavaBeans-compliant component framework for the modular development of event-driven concurrent systems from building blocks, including basic abstract behaviors and combinators that operate on abstract behaviors.
    Downloads: 0 This Week
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  • 18

    Tsunagi BPM Workflow Engine

    Perfect Java Workflow Engine for BPM Applications

    The Tsunagi-BPM is a Java-based workflow engine for BPM applications. Workflow components, Process models and nodes, are all allowed to be designed and developed in Java. You can build workflows with only HTML and Javascripts files.
    Downloads: 0 This Week
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  • 19
    TuBa, the Turorial Base, is an environment for creating developer tutorials with support of elucidative programming (EP). Unlike other EP-systems it is able to handle all artefacts, that appear in a development process.
    Downloads: 0 This Week
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  • 20
    Tubo is a simple integration adapter that can be used by configuration or component especialization. This adapter is build with a Pipeline Achitecture in mind, using a components pipeline to do the job, configuring or extending.
    Downloads: 0 This Week
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  • 21
    Tudu Lists is a J2EE application for managing todo lists. It's based on Spring 2.5, JPA/Hibernate and AJAX (using the DWR framework). It's a simple yet effective project management tool, and it is also often used as a sample Spring application.
    Downloads: 0 This Week
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  • 22
    This project has been moved to the Tungsten project, which contains a number of Tungsten technologies together. Please visit at http://sourceforge.net/projects/tungsten. This project will not be further maintained.
    Downloads: 0 This Week
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  • 23
    Tuple Spaces

    Tuple Spaces

    Tuple space with time outs and transactions.

    Java implementation of a Tuplespace. Moved to https://github.com/mike-k-houghton/tuplespace A Tuple is an ordered list of items. A Tuple Space is a form of associative memory where entries, tuples, are stored in the space and are retrieved using search criteria that are based on the intrinsic properties of the tuples. The two key operations are put get And that is it! There are refinements on these operations including, for example, timeouts where the tuple will only exist for a given period and also transactions that are based on atomic actions and commit/rollback in the tuplespace.
    Downloads: 0 This Week
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  • 24
    Turbo web development framework, based on Rails approach
    Downloads: 0 This Week
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  • 25
    TymeacDSE

    TymeacDSE

    Data Parallel Engine for JavaSE

    TymeacDSE is a Fork-Join application server employing the Divide-and-Conquer methodology in either an embedded or remote (RMI) configuration.
    Downloads: 0 This Week
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