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

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

    BigQuery automates data prep, analysis, and predictions with built-in AI assistance.

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    $300 Free Credits to Build on Google Cloud

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  • 1
    J8051 is an API for communication between a 8051 microcontroller and a cell phone using Java ME, Bluetooth and "C" language callback functions, providing a easy way for embed systems developers build a communication between.
    Downloads: 0 This Week
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  • 2
    JAM, JavaGen Ant Modules, is a modular Ant toolkit for developing and testing Java/J2EE applications. JAM supports EJB and Servlet/JSP development using XDoclet, JUnit, Cactus, Maven, Castor and UML code generation on various servers including JBoss.
    Downloads: 0 This Week
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  • 3
    JAPPA is packager generator for Java applications. It creates a Java executable ("packager") which can be used to generate customized application packages.
    Downloads: 0 This Week
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  • 4
    JASSEdit is an editor for the WarCraft 3 WorldEdit Scripting Language JASS. Options with this editor: - Auto-Completion , Code Coloring - Easy Function Overview / Inserter - Multiple Script Loading - Syntax Checking.
    Downloads: 0 This Week
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  • Save Up to 91% on Cloud Compute With Spot VMs Icon
    Save Up to 91% on Cloud Compute With Spot VMs

    Automatic sustained-use discounts. One free VM per month. No negotiation needed.

    Run batch jobs at 60-91% off with Spot VMs. Long-running workloads get automatic discounts with sustained use.
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  • 5
    Generate any kind of text file using XML, XSL and XPath with this Ant task. JAnyGen has been created for the purpose of generating Java class files under a project tree using XSL template files.
    Downloads: 0 This Week
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  • 6
    Creates .ipk installation files for Java Applets, Java Applications and QT applications from J.D.K. or JBuilder source files.
    Downloads: 0 This Week
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  • 7
    JBTask is a collection of ANT Tasks for JBoss Application server. These tasks enable developers to control JBoss and deployments from within IDEs like Eclipse.
    Downloads: 0 This Week
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  • 8
    JBean3D project aims to develop JavaBeans components representing classes in Java3D.
    Downloads: 0 This Week
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  • 9
    JBeanCommon project aims to build a collection of Java classes used by other JBean projects.
    Downloads: 0 This Week
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  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
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  • 10
    JBeanStudio project aims to develop a coding-less visual software authoring system that supports Java-based component-oriented software development.
    Downloads: 0 This Week
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  • 11
    JBuildControl is a Java application to monitor projects in a source code repository and automatically invoke an Ant script whenever changes are detected. The script need not be limited to a a build script, anything that Ant can do may be invoked.
    Downloads: 0 This Week
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  • 12
    The project aims to te development of OpenTools for the JBuilder Foundation 4 IDE
    Downloads: 0 This Week
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  • 13
    JBuilder OpenTool for integration of the Perforce Version Control System.
    Downloads: 0 This Week
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  • 14
    This project provides Java jee5 (jsf, jpa, jta) web application generation. It is a framework that builds a very customizable CRUD from a database with fonts and ant build script ready. Up to date code is always available from SVN.
    Downloads: 0 This Week
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  • 15
    JCTools provides several Ant tasks and other tools for the Java Card Development Kit.
    Downloads: 0 This Week
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  • 16
    A command line parser for Java programs generated from a XML file via XSLT.
    Downloads: 0 This Week
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  • 17
    JDBC-Script is an Ant task that helps to set up complex databases. The database commands are written in an XML file and executed via JDBC. This helps to execute them in the right sequence and have an automatic failure detection.
    Downloads: 0 This Week
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  • 18
    JDBMaker is a general purpose database manager written in Java. It creates the database structure starting from the java beans with a very rigid mapping from the bean to tables. JDBMaker replies the pointer logic into the database structure.
    Downloads: 0 This Week
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  • 19
    JDasm is a library written in java to easily manipulate Java class files. It gives you the ability to load a class file and modify it or write a new one from scratch; you can inspect it, edit or export any part of the class file and import it into anothe
    Downloads: 0 This Week
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  • 20
    JDeployer is used to help Java developers with their deployment options to Weblogic, Tomcat, JBoss, etc... servers. It also gives a view to control DataSources, Servers that are available in a given Web / Application server.
    Downloads: 0 This Week
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  • 21
    See http://sourceforge.net/projects/javadiff for Downloads. JDiff is a JavaDoc doclet which emits an HTML report of all the packages, classes, methods, and so on, which are different (the "diff" part) when two Java APIs are compared. Great for reporti
    Downloads: 0 This Week
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  • 22
    JEnum is a Java runtime jar for working with enumerated types, as described in Josh Bloch's Effective Java, and a one-way code generator to create the needed classes from xml. The API is patterned after the Java Collections API.
    Downloads: 0 This Week
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  • 23
    JLinkCheck is an Ant Task written in Java for checking links in websites. It is not just checking one single page, but crawling a whole site like a spider, generating a report in XML and (X)HTML. JReptator will be its succesor with many more features
    Downloads: 0 This Week
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  • 24
    JMigrator is a set of Eclipse plugins supporting the migration of Java applications to new library versions. JMigrator has tools for the library developers to generate migration specifications and tools for application developers to migrate applications.
    Downloads: 0 This Week
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  • 25
    Turn Java applications into executables for platforms like Windows or OS X. Including icon conversion and memory limit adjustments. With plugins for Ant and Maven.
    Downloads: 0 This Week
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