Showing 51799 open source projects for "java-legacy"

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  • 1
    Hello Minecraft! Launcher

    Hello Minecraft! Launcher

    A Minecraft Launcher which is multi-functional, cross-platform

    HMCL is a cross-platform Minecraft launcher that supports Mod Management, Game Customizing, ModLoader Installing (Forge, NeoForge, Fabric, Quilt, LiteLoader, and OptiFine), Modpack Creating, UI Customization, and more. HMCL has amazing cross-platform capabilities. It can not only run on different operating systems such as Windows, Linux, and macOS, but also supports multiple CPU architectures such as x86, ARM, MIPS, and LoongArch. You can easily play Minecraft on different platforms through...
    Downloads: 254 This Week
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  • 2
    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: 37 This Week
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  • 3
    lldap

    lldap

    Light LDAP implementation

    ...The project emphasizes usability, offering a more approachable configuration model and integration capabilities for authentication and identity management systems. lldap is particularly useful for developers and organizations that need LDAP-compatible authentication without the complexity of legacy systems like OpenLDAP. Its design prioritizes clarity, maintainability, and ease of deployment, aligning with modern infrastructure practices.
    Downloads: 8 This Week
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  • 4
    kgateway

    kgateway

    The Cloud-Native API Gateway and AI Gateway

    kgateway is a mature, cloud-native API and ingress gateway designed to provide unified API connectivity for services, microservices, serverless workloads, and AI-centric systems running on Kubernetes clusters. It implements the Kubernetes Gateway API and can operate as both a lightweight in-cluster microgateway and a centralized gateway capable of handling billions of API calls with high performance and low latency. By integrating with Envoy and advanced data planes, it handles modern...
    Downloads: 12 This Week
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  • 5
    Minecraft Console Client (MCC)

    Minecraft Console Client (MCC)

    Lightweight console for Minecraft chat and automated scripts

    Minecraft Console Client (MCC) is a lightweight cross-platform open-source Minecraft TUI client for Java edition that allows you to connect to any Minecraft Java server, send commands, and receive text messages in a fast and easy way without having to open the main Minecraft game.
    Downloads: 67 This Week
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  • 6
    Swell

    Swell

    Swell: API development tool that enables developers to test endpoints

    ...HTTP requests to the same host will be sent over the same connection. Swell will attempt to initiate an HTTP2 connection for all HTTPS requests by default, but will revert to HTTP1.1 for legacy servers. Multiple concurrent streams are allowed for each connection.
    Downloads: 1 This Week
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  • 7
    SeedCrackerX

    SeedCrackerX

    Minecraft mod designed to reverse-engineer

    SeedcrackerX is a Minecraft mod designed to reverse-engineer and determine a world’s seed by analyzing in-game structures and environmental data. It operates by collecting information from structures such as shipwrecks, temples, and monuments, then using that data to progressively narrow down possible seeds until the correct one is identified. The mod automates much of this process, initiating cracking procedures once sufficient data has been gathered, often requiring only exploration of...
    Downloads: 253 This Week
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  • 8
    librdkafka

    librdkafka

    The Apache Kafka C/C++ library

    librdkafka is a C library implementation of the Apache Kafka protocol, providing Producer, Consumer and Admin clients. It was designed with message delivery reliability and high performance in mind, current figures exceed 1 million msgs/second for the producer and 3 million msgs/second for the consumer. librdkafka is licensed under the 2-clause BSD license. KAFKA is a registered trademark of The Apache Software Foundation and has been licensed for use by librdkafka. librdkafka has no...
    Downloads: 7 This Week
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  • 9
    Vectras VM

    Vectras VM

    It's a Virtual Machine App for Android Which is Based on QEMU

    Vectras VM Android is a mobile virtualization platform built on top of QEMU that enables users to run full desktop operating systems directly on Android devices. It functions as a complete virtual machine manager, allowing the emulation of systems such as Windows, Linux, macOS, and even other Android environments within a single app. The project is designed to push the limits of mobile hardware by leveraging modern smartphone CPUs and RAM configurations to simulate full computing...
    Downloads: 289 This Week
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  • 10
    sherpa-onnx

    sherpa-onnx

    Speech-to-text, text-to-speech, and speaker recognition

    Speech-to-text, text-to-speech, and speaker recognition using next-gen Kaldi with onnxruntime without an Internet connection. Support embedded systems, Android, iOS, Raspberry Pi, RISC-V, x86_64 servers, websocket server/client, C/C++, Python, Kotlin, C#, Go, NodeJS, Java, Swift, Dart, JavaScript, Flutter.
    Downloads: 472 This Week
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  • 11
    Librelancer

    Librelancer

    A re-implementation of Freelancer

    ...Written in C# and powered by OpenGL and modern game development practices, Librelancer faithfully replicates the original gameplay while providing a flexible codebase for modding, analysis, and future enhancements. It supports original assets and is designed to be both a preservation project and a foundation for new space simulation games inspired by Freelancer’s legacy.
    Downloads: 3 This Week
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  • 12
    Amulet Map Editor

    Amulet Map Editor

    A new Minecraft world editor and converter

    The new age Minecraft world editor and converter that supports every version since Java 1.12 and Bedrock 1.7. Amulet is a Minecraft world editor built from the ground up with the lessons learnt from previous editors in mind. The program works natively with the block state format introduced in 1.13 which enables editing of all world formats. Amulet is built on top of a world converter that converts all world data into a custom superset format.
    Downloads: 822 This Week
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  • 13
    Termux

    Termux

    Terminal emulator application for Android OS extendible

    Termux is an Android terminal application and Linux environment. At first start a small base system is downloaded, desired packages can then be installed using the apt package manager known from the Debian and Ubuntu Linux distributions. Access the built-in help by long-pressing anywhere on the terminal and selecting the Help menu option to learn more. Allows the app to view information about network connections such as which networks exist and are connected. Allows the app to create network...
    Downloads: 271 This Week
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  • 14
    Reth

    Reth

    Implementation of the Ethereum protocol, in Rust

    reth is a modular, blazing-fast Ethereum execution client written in Rust, developed by Paradigm. It implements the Ethereum protocol from scratch with a focus on speed, security, and modularity, providing a modern alternative to legacy clients like Geth or Besu. reth is optimized for running full nodes, indexing, and light clients, and is intended to be integrated easily into Ethereum infrastructure. With parallelized execution and efficient state management, reth supports both archival and pruned node modes, contributing to Ethereum's decentralized network resilience.
    Downloads: 2 This Week
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  • 15
    Kata Containers

    Kata Containers

    Build a standard implementation of lightweight Virtual Machines (VMs)

    Kata Containers is an open source container runtime, building lightweight virtual machines that seamlessly plug into the container ecosystem. Kata Containers is an open source community working to build a secure container runtime with lightweight virtual machines that feel and perform like containers, but provide stronger workload isolation using hardware virtualization technology as a second layer of defense. Since launching in December 2017, the community successfully merged the best parts...
    Downloads: 19 This Week
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  • 16
    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: 35 This Week
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  • 17
    agentgateway

    agentgateway

    Next Generation Agentic Proxy for AI Agents and MCP servers

    Agentgateway is an open-source “data plane” built specifically for agentic AI connectivity, focusing on how agents talk to other agents and to tools across different frameworks and environments. It presents itself as a complete connectivity solution that adds drop-in security, observability, and governance to agent-to-agent and agent-to-tool communication without requiring you to rebuild your agent stack. The project supports interoperable protocols designed for this ecosystem, including...
    Downloads: 6 This Week
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  • 18
    detekt Kotlin

    detekt Kotlin

    Static code analysis for Kotlin

    detekt helps you write cleaner Kotlin code so you can focus on what matters the most building amazing software. detekt comes with a set of plugins that helps you configure it easily in your Gradle, Maven, Bazel, ... build. Enjoy static analysis on Android, JVM, JS, Native, and Multiplatform projects out of the box. detekt can be easily extended with custom rules that help you track and fix anti-patterns in your codebase. detekt is entirely open-source and developed by the community. Join us...
    Downloads: 6 This Week
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  • 19
    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: 15 This Week
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  • 20
    SikuliX

    SikuliX

    Now continued as OculiX — see oculix.org

    SikuliX is now continued as OculiX at https://oculix.org. The active development,,releases, documentation and community have moved there. SikuliX (and now OculiX) automates anything you see on the screen of your desktop computer. Running Windows, Mac or some Linux/Unix. It uses image recognition powered by OpenCV to identify GUI components and can act on them with mouse and keyboard actions. This is handy in cases when there is no easy access to a GUI's internals or the source...
    Downloads: 129 This Week
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  • 21
    VisualVM

    VisualVM

    VisualVM is an All-in-One Java Troubleshooting Tool

    ...Designed for both development and production time use. Use Apache Ant 1.9.9 or above and Oracle JDK 8 to build VisualVM from this repository. VisualVM monitors and troubleshoots applications running on Java 1.4+ from many vendors using various technologies including jvmstat, JMX, Serviceability Agent (SA) and Attach API. VisualVM perfectly fits all the requirements of application developers, system administrators, quality engineers and end users. VisualVM automatically detects and lists locally and remotely running Java applications (jstatd must be running on the remote host). ...
    Downloads: 23 This Week
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  • 22
    jbang

    jbang

    Create, edit and run self-contained source-only Java programs

    jbang lets students, Educators and Professional Developers create, edit, and run self-contained source-only Java programs with unprecedented ease. JBang goes beyond more than just easy scripting; you can use jbang to launch any kind of Java application or library packaged as a jar available locally, via http/https download or in a Maven repository. You can even setup catalogs of scripts and publish them to Github, Gitlab or Bitbucket, see AppStore for examples.
    Downloads: 20 This Week
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  • 23
    macFuse

    macFuse

    FUSE extends macOS by adding support for user space file systems

    macFUSE allows you to extend macOS's native file handling capabilities via third-party file systems. As a user, installing the macFUSE software package will let you use any third-party FUSE file system. Legacy MacFUSE file systems are supported through the optional MacFUSE compatibility layer. As a developer, you can use the FUSE SDK to write numerous types of new file systems as regular user space programs. The content of these file systems can come from anywhere: from the local disk, from across the network, from memory, or any other combination of sources. ...
    Downloads: 17 This Week
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  • 24
    ZXing

    ZXing

    Barcode scanning library for Java, Android

    ZXing or “Zebra Crossing” is an open source multi-format 1D/2D barcode image processing library that’s been implemented in Java, and also comes with ports to other languages. It currently supports the following formats: UPC-A and UPC-E EAN-8 and EAN-13 Code 39 Code 93 Code 128 ITF Codabar RSS-14 (all variants) RSS Expanded (most variants) QR Code Data Matrix Aztec ('beta' quality) PDF 417 ('alpha' quality) MaxiCode ZXing is made up of several modules, including a core image decoding library, JavaSE-specific client code, and Android client Barcode Scanner. ...
    Downloads: 37 This Week
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  • 25
    InstaFix

    InstaFix

    Fix Instagram embeds in Discord (and Telegram!)

    ...Users could choose different URL prefixes depending on whether they wanted the full embed, media-only output, or a gallery-focused view. The service can be self-hosted locally, deployed with Docker, or adapted for Kubernetes-style infrastructure. Since it is archived, it is best understood as a legacy embed-fixing service and reference implementation.
    Downloads: 1 This Week
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