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.

  • 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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  • Cut Data Warehouse Costs by 54% Icon
    Cut Data Warehouse Costs by 54%

    Easily migrate from Snowflake, Redshift, or Databricks with free tools.

    BigQuery delivers 54% lower TCO with exabyte scale and flexible pricing. Free migration tools handle the SQL translation automatically.
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  • 1
    A tool chain allowing quick migration from existing SOAP webservices implementation to RESTful webservices implementation by using axisting WSDL defintion together with the services impl. classes.(dev. by a group http://tech.groups.yahoo.com/group/slosc)
    Downloads: 0 This Week
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  • 2
    Enhancement to ANT / Maven - JUnit Reports: - adds 'yellow' or 'blue' state to unit tests: "not fully implemented" - an overview over how much not-fully-implemented tests exist see Screenshots!
    Downloads: 0 This Week
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  • 3
    Jus is a Java build tool, similar to Ant. Jus was created because, after using Ant for several months on a real project, I wanted Ant with file-based targets and an easier-to-type scripting language.
    Downloads: 0 This Week
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  • 4
    Jylog is a (JPDA) Java Platform Debugger Architecture based logger, Jylog eliminates the need for writing any log statement in the program. one can define the logging information using Jylog swing GUI and Jylog extracts the information from JVM at runtime
    Downloads: 0 This Week
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  • Build Securely on AWS with Proven Frameworks Icon
    Build Securely on AWS with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
    Download Now
  • 5
    Jymini is a JavaScript minifier and obfuscator. While there are several of these out there, I couldn't find one that did exactly what I needed. This program is very flexible and has features that others don't.
    Downloads: 0 This Week
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  • 6
    Kanaputs is an interpreter for Java. With Kanaputs you can use Java in an interpreted way: no more compilation, each instruction is executed when you write it. It's extremely easy to use to make script files above Java. www.kanaputs.org
    Downloads: 0 This Week
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  • 7
    Kenoah Service Builder is a J2EE platform and java programming tool.
    Downloads: 0 This Week
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  • 8
    Keros is an environment for cross platform scripting and development, providing project management capabilities such as building and library dependency resolution.
    Downloads: 0 This Week
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  • 9
    Kiosk with JWC is a application framework for developing web applications at kiosk. It uses a component object model to represent the pages of a web application,The goal of Kiosk with JWC is to eliminate most of the coding in a web application.
    Downloads: 0 This Week
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  • Go from Code to Production URL in Seconds Icon
    Go from Code to Production URL in Seconds

    Cloud Run deploys apps in any language instantly. Scales to zero. Pay only when code runs.

    Skip the Kubernetes configs. Cloud Run handles HTTPS, scaling, and infrastructure automatically. Two million requests free per month.
    Try it free
  • 10
    KnownDefects is a simple annotation library for use when writing unit tests against existing code. This annotation can be used to mark the tests that highlight defective behavior. FindBugs can then be used to find all instances of the annotation.
    Downloads: 0 This Week
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  • 11
    KoffeeKup - The simple, bitter Java mixer for those that like to keep light A Java-based IDE geared towards developing your Java applications further in a slim, single file great for travel and minimalists
    Downloads: 0 This Week
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  • 12
    -PROJECT CLOSED- The Krysalis Community Project -was- the home of projects that follow, and can help to follow, Apache-style project guidelines.
    Downloads: 0 This Week
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  • 13
    LOG4PLSQL is a PLSQL framework for logging in all PLSQL code this project was born from the log4J spirit (and use it). You have the possibility to log apart from transaction and use all LOG4J feature.
    Downloads: 0 This Week
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  • 14
    An Eclipse Plugin used to develop JSR-168 compliant Liferay Portlet.It will generate basic code to make portlets,themes,layouts.
    Downloads: 0 This Week
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  • 15
    LSJ_Eclipse

    LSJ_Eclipse

    Eclipse Mars 32 bit, is customized by LSJ

    Eclipse 32 bit version, include Java EE, Tomcat7, Window Builder, JDK 1.8, Hex Editor, CDT, MinGW, rxtx Serial, Theme for eyes, and Arduino Plug Ins and many libraries... and tools. You don't Need to search PlugIn. and Dont need to Waste your Time to Set up. like Starcraft 1.16 version is better than remater version. Thanks to download it.
    Downloads: 0 This Week
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  • 16
    Launch4l is a generator of launch scripts for Java applications on Linux. The application's jar file can be wrapped into the launch script. Projects are described by xml files. Launch4l can be used on command line or as Apache Ant task.
    Downloads: 0 This Week
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  • 17
    Lavalamp application turns lavalamps (or other electrical devices) on or off depending on the status of monitored web sites. Typically you can monitor build servers to indicate failed builds. Multiple devices can be controlled by multiple web sites.
    Downloads: 0 This Week
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  • 18
    Eclipse 3.x plugin of Library Folder ClasspathContainer http://www.eclipse-plugins.info/eclipse/plugin_details.jsp?id=409). This plugin will add all .jar and .zip files of a folder to you classpath. To install, visit http://libcontainer.sourceforge.net/
    Downloads: 0 This Week
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  • 19
    A eclipse plugin code generator for liferay with spring MVC in web layer and using spring as business layer. This is a simple tool which would reduce the redundant effort of liferay portlet XML updation, controller and preference JSP page generation.
    Downloads: 0 This Week
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  • 20
    Lift Off Java Installer is an installer for Java applications.
    Downloads: 0 This Week
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  • 21
    Litho

    Litho

    A declarative framework for building efficient UIs on Android

    Litho uses a declarative API to define UI components. You simply describe the layout for your UI based on a set of immutable inputs and the framework takes care of the rest. With code generation, Litho can perform optimisations for your UI under the hood, while keeping your code simple and easy to maintain. Litho can measure and layout your UI ahead of time without blocking the UI thread. By decoupling its layout system from the traditional Android View system, Litho can drop the UI thread constraint imposed by Android. Litho uses Yoga for layout and automatically reduces the number of ViewGroups that your UI contains. This, in addition to Litho's text optimizations, allows for much smaller view hierarchies and improves both memory and scroll performance.
    Downloads: 0 This Week
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  • 22
    GUI Editor for a locator style.
    Downloads: 0 This Week
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  • 23
    Agile Database release tool - command line or Ant task.
    Downloads: 0 This Week
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  • 24
    Multi-purpose Java Console: API to quickly development of simple Text User Interfaces.
    Downloads: 0 This Week
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  • 25
    This project is just the bridge between MSMQ and JMS (JAVA). Based on JNI concept which helps to create a DLL by using Visual C++. The java methods calls the C++ class which is used to make dll and this C++ class return back messages of MSMQ.
    Downloads: 0 This Week
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