Showing 40245 open source projects for "java on java"

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  • 1
    Java Service Wrapper
    Configurable tool which allows Java applications to be installed and controlled like native NT or Unix services. Includes fault correction software to automatically restart crashed or frozen JVMs. Critical when app is needed 24x7. Built for flexibility.
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    Downloads: 393 This Week
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  • 2
    PostgreSQL JDBC Driver

    PostgreSQL JDBC Driver

    Postgresql JDBC Driver

    An Open source JDBC driver written in Pure Java (Type 4), which communicates using the PostgreSQL native network protocol. The PostgreSQL JDBC Driver allows Java programs to connect to a PostgreSQL database using standard, database-independent Java code. pgJDBC is an open source JDBC driver written in Pure Java (Type 4), and communicates in the PostgreSQL native network protocol.
    Downloads: 28 This Week
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  • 3

    commonlib-java

    common java utility library

    useful library for repetitive java stuff
    Downloads: 0 This Week
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  • 4
    Gson

    Gson

    A Java serialization/deserialization library to convert Java Objects

    Gson is a Java library developed by Google that allows conversion between Java objects and JSON. It enables serialization and deserialization of Java classes to and from JSON format, handling complex and generic types, nulls, custom naming policies, and more. Gson is lightweight, easy to use, and does not require annotation-based configuration, making it a popular choice for JSON processing in Java applications.
    Downloads: 19 This Week
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  • 5
    Apache NetBeans

    Apache NetBeans

    Apache NetBeans

    ...It highlights source code syntactically and semantically, lets you easily refactor code, with a range of handy and powerful tools. Apache NetBeans provides editors, wizards, and templates to help you create applications in Java, PHP and many other languages. Apache NetBeans can be installed on all operating systems that support Java, i.e, Windows, Linux, Mac OSX and BSD. Write Once, Run Anywhere, applies to NetBeans too.
    Downloads: 156 This Week
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  • 6
    StreamEx

    StreamEx

    Enhancing Java Stream API

    This library defines four classes, StreamEx, IntStreamEx, LongStreamEx, DoubleStreamEx which are fully compatible with Java 8 stream classes and provide many additional useful methods. Also EntryStream class is provided which represents the stream of map entries and provides additional functionality for this case. Finally, there are some new useful collectors defined in MoreCollectors class as well as primitive collectors concept.
    Downloads: 176 This Week
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  • 7
    Super-Mario-Bros-Java
    ------- 6th Feb 2026 ---------- gamepad support added = Mario_NES_Gamepad_Supported.zip require minimum java 1.8 after starting game with java.exe -jar "Mario.jar" in the main screen you can press z and x to chagen levels -------- settings if u check "skip this next time" and if u want to bring it back simply delete the file "Settings.txt" ( the file is create when u launch game and start game ) -------- controlls : z = run / fire x = jump arrows : left = go left down : duck right = go right i = show controlls menu g = show gamepad buttons -------- this is not for android game , its for windows , mac os and linux
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    Downloads: 538 This Week
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  • 8
    jMonkeyEngine

    jMonkeyEngine

    A complete 3-D game development suite written in Java

    jMonkeyEngine is a 3-D game engine for adventurous Java developers. It’s open-source, cross-platform, and cutting-edge. v3.6.1 is the latest stable version of the engine. The engine is used by several commercial game studios and computer-science courses.
    Downloads: 27 This Week
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  • 9
    Java Modelling Tools is a suite of scientific tools for performance analysis and modelling using queueing theory and colored stochastic Petri nets. Models are solved either with analytical, asymptotic or simulation methods; workload characterization tools are also included in the suite. See the project website for more details: http://jmt.sf.net
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    Downloads: 91 This Week
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  • 10
    Java utility classes

    Java utility classes

    Utility classes for Java

    This is a set of Java classes and static methods for: - System process management on a machine, e.g. starting a process, starting a process via PowerShell; getting process PID, waiting, destroying, getting all processes, etc. - Buffered file reader for both text (ASCII) and binary files, specifically useful for parallel file parsing and/or for large files
    Downloads: 1 This Week
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  • 11
    BitCode Java IDE

    BitCode Java IDE

    Lightweight Java IDE with syntax highlighting and convenient features.

    BitCode is a lightweight and versatile Integrated Development Environment (IDE) designed for Java programming. It offers a user-friendly interface with features tailored to enhance your coding experience.
    Downloads: 1 This Week
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  • 12
    EMV NFC Paycard Enrollment

    EMV NFC Paycard Enrollment

    A Java library used to read and extract data from NFC EMV credit cards

    Java library used to read and extract public data from NFC EMV credit cards.
    Downloads: 40 This Week
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  • 13
    VulkanMod

    VulkanMod

    Vulkan renderer mod for Minecraft

    This is a fabric mod that introduces a brand new Vulkan-based voxel rendering engine to Minecraft Java in order to both replace the default OpenGL renderer and bring performance improvements.
    Downloads: 66 This Week
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  • 14
    JUnit 5

    JUnit 5

    Programmer-friendly testing framework for Java and the JVM

    The 5th major version of the programmer-friendly testing framework for Java and the JVM. JUnit 5 is the next generation of JUnit. The goal is to create an up-to-date foundation for developer-side testing on the JVM. This includes focusing on Java 8 and above, as well as enabling many different styles of testing. Official CI build server for JUnit 5. Used to perform quick checks on submitted pull requests and for build matrices including the latest released OpenJDK and early access builds of the next OpenJDK. ...
    Downloads: 87 This Week
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  • 15
    RiptermsGhost

    RiptermsGhost

    An example injectable cheat for minecraft using java native interface

    RiptermsGhost is an example of an injectable cheat for Minecraft that utilizes Java Native Interface (JNI), Java Virtual Machine Tool Interface (JVMTI), Java method hooking, and constant pool editing. It serves as a demonstration of advanced techniques for modifying Java applications at runtime, specifically targeting Minecraft. The project is currently inactive and may require a full recode due to random crashes on some versions.
    Downloads: 11 This Week
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  • 16
    JE is a fast, feature rich and powerful programming editor written in Java. It has all features a modern editor must have, plus some more. JE can also be used as a editor panel in other Java applications or applets. For installation, just install Java, download the je.jar file, and start the program with "java -jar java.jar" on a command line. For more easy use, create a batch file on your system containing something like "javaw -jar java.jar %1" (Windows syntax shown). ...
    Downloads: 4 This Week
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  • 17
    Mongock

    Mongock

    Lightweight Java based migration tool

    Mongock is a Java-based database migration tool specifically designed for MongoDB, enabling version-controlled schema changes in a safe and efficient manner.
    Downloads: 14 This Week
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  • 18
    1JPM

    1JPM

    Maven/Gradle alternative with a twist: its a single Java file

    1JPM (1 Java Project Manager) is a Java-based, single-file build tool that generates Maven pom.xml files and wraps Maven execution with enhanced plugins. It offers a familiar Java code-driven configuration style, reducing verbose XML and providing better IDE integration and runtime safety features
    Downloads: 4 This Week
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  • 19
    ta4j

    ta4j

    A Java library for technical analysis

    Ta4j is an open-source Java library for technical analysis. It provides the basic components for the creation, evaluation, and execution of trading strategies. Ta4j is available on Maven Central. You can also download example code from the maven central repository. The wiki is the best place to start learning about ta4j. For more detailed questions, please use the issues tracker.
    Downloads: 56 This Week
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  • 20
    jooby

    jooby

    The modular web framework for Java and Kotlin

    Jooby is a modern, performant and easy to use web framework for Java and Kotlin built on top of your favorite web server.
    Downloads: 11 This Week
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  • 21
    Flyway

    Flyway

    Database migrations made easy

    ...Migrate from any version (including an empty database) to the latest version of the schema. Plain SQL scripts (including placeholder replacement). No proprietary XML formats, no lock-in. Java-based migrations for advanced data transformations and handling with LOBs. All you need is Java 7+ and your Jdbc driver and you're good to go! Full support for Amazon RDS, Microsoft SQL Azure, Google Cloud SQL, Heroku, and more. Filesystem and classpath scanning to automatically discover SQL and Java migrations. Ship migrations together with the application and run them automatically on startup using the API.
    Downloads: 42 This Week
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  • 22
    Hutool

    Hutool

    A set of tools that keep Java sweet

    Hutool is a small but comprehensive Java tool class library. Through static method encapsulation, it reduces the learning cost of related APIs, improves work efficiency, makes Java as elegant as a functional language, and makes the Java language "sweet". The tools and methods in Hutool come from each user's meticulous attention to detail. It covers all aspects of the underlying code of Java development.
    Downloads: 7 This Week
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  • 23

    radon-transform-for-java

    Library with a Radon Transform implementation for Java

    There is a RadonTransformExecutor, which can be easily configured for using multithreading. That RadonTransformExecutor invokes the RadonTransformCalculator, and returns a Future<RadonTransformCalculator>. If succeeded, you will get a RadonTransformCalculator object, which includes a RadonTransformResult, which has the Radon Transform, which can be browsed. The shared zip includes the library and an example, which shows how to make the library work in a real case. You can see...
    Downloads: 0 This Week
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  • 24
    Downloads: 0 This Week
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  • 25

    Tibetan Java Keyboard

    A Tibetan software keyboard that works in Windows and MacOS

    ...It allows users to type quickly using physical keyboard or to click on screen keys to get the characters they want. Better the both of the two earlier keyboards, this is configurable by KeyCharMap.csv file and works in Windows and MacOS as long as Java Runtime is install.
    Downloads: 0 This Week
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