Showing 51799 open source projects for "java-legacy"

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  • 1
    KazumiRules

    KazumiRules

    Kazumi's rule hosting repository

    ...Contributors are asked to submit or update only rule files, while generated files such as the index and README are updated automatically after merges. The rules support multiple API levels, with newer levels adding features such as POST requests, referer handling, legacy parser support, and HLS ad filtering. Its main value is providing a centralized, maintainable rule library that expands Kazumi’s content-source compatibility.
    Downloads: 2 This Week
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  • 2
    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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  • 3
    GeyserMC

    GeyserMC

    A bridge/proxy allowing you to connect to Minecraft

    ...The software typically runs as a plugin, proxy, or standalone bridge and integrates with popular Java server platforms such as Spigot, Paper, or Velocity.
    Downloads: 49 This Week
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  • 4
    Umami

    Umami

    A simple, fast, website analytics alternative to Google Analytics

    ...You can even track subdomains and individual URLs. Umami is hosted by you under your own domain so you can reliably avoid ad-blockers unlike Google Analytics. The tracking script is tiny (only 2KB) and supports legacy browsers like IE. Umami can be used to host data for friends or clients. Just create a separate account and they can start tracking their own websites on their own dashboard.
    Downloads: 8 This Week
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  • 5
    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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  • 6
    Pylint

    Pylint

    It's not just a linter that annoys you!

    ...Pylint isn't smarter than you: it may warn you about things that you have conscientiously done or checks for some things that you don't care about. During adoption, especially in a legacy project where pylint was never enforced.
    Downloads: 11 This Week
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  • 7
    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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  • 8
    Unofficial TikTok API in Python

    Unofficial TikTok API in Python

    The Unofficial TikTok API Wrapper In Python

    ...On a video, this may look like this, although TikTok changes its structure from time to time so it's worth investigating the structure of the dictionary when you use this package. You'll probably need to use this beyond just for legacy support since not all attributes are parsed out and attached to the different objects.
    Downloads: 3 This Week
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  • 9
    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: 18 This Week
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  • 10
    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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  • 11
    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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  • 12
    Downloads: 0 This Week
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  • 13
    Node.js Client for Google Maps Services

    Node.js Client for Google Maps Services

    Node.js client library for Google Maps API Web Services

    ...For other environments, try the Maps JavaScript API, which contains a comparable feature set, and is explicitly intended for use with client-side JavaScript. Authentication via client ID and URL signing secret is provided to support legacy applications that use the Google Maps Platform Premium Plan. The Google Maps Platform Premium Plan is no longer available for sign up or new customers. All new applications must use API keys.
    Downloads: 7 This Week
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  • 14
    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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  • 15
    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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  • 16
    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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  • 17
    DiscoBSD

    DiscoBSD

    2.11BSD-based Unix-like OS for STM32 and PIC32 Microcontrollers

    Discobsd is an experimental UNIX-like operating system derived from 4.4BSD-Lite2, focused on simplicity, transparency, and education. It strips away non-essential features and complexity to present a cleaner codebase suitable for study and hacking. Discobsd preserves the classic UNIX environment while allowing room for modern experimentation, such as porting to alternative platforms or introducing new subsystems. It is valuable for those interested in historical BSD systems, teaching OS...
    Downloads: 0 This Week
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  • 18
    Swift Concurrency Agent Skill

    Swift Concurrency Agent Skill

    Add expert Swift Concurrency guidance to your AI coding tool

    ...It is formatted according to the Agent Skills specification so that tools like Claude Code, Cursor, Copilot, and other LLM-powered systems can load it and apply guidance when relevant. The skill codifies practical best practices for writing efficient, safe, and modern concurrent Swift code and outlines how to modernize existing legacy code toward Swift 6 conventions. Rather than teaching basic Swift, it targets the nuanced behaviors of concurrency primitives, actor isolation, and safety annotations like @MainActor and Sendable. It also clarifies how to reason about structured tasks, cancellation, and performance trade-offs.
    Downloads: 6 This Week
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  • 19
    Apple Silicon Guide

    Apple Silicon Guide

    Learn all about the A17 Pro, A16 Bionic, R1, M1-series

    The Apple Silicon Guide repository is a detailed resource for users adopting or migrating to Apple Silicon (M1/M2/Pro/Max/Ultra) Macs, offering a wealth of information on hardware capabilities, software compatibility, performance optimization, and tooling best practices. It covers differences between Apple Silicon and legacy Intel architectures, helping users understand how to choose software builds (arm64 vs. universal), deal with Rosetta 2 translation, and optimize workloads for native performance. The guide also includes practical advice on setting up development environments — such as configuring compilers, package managers, containers, virtualization tools (e.g., UTM/VMs) — and resolving common pain points with dependencies that historically lacked native support. ...
    Downloads: 1 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
    Apktool

    Apktool

    A tool for reverse engineering Android apk files

    A tool for reverse engineering 3rd party, closed, binary Android apps. It can decode resources to nearly original form and rebuild them after making some modifications. It also makes working with an app easier because of the project like file structure and automation of some repetitive tasks like building apk, etc. It is NOT intended for piracy and other non-legal uses. It could be used for localizing, adding some features or support for custom platforms, analyzing applications and much...
    Downloads: 230 This Week
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  • 22
    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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  • 23
    Argo Workflows

    Argo Workflows

    Workflow engine for Kubernetes

    ...It can run 1000s of workflows a day, each with 1000s of concurrent tasks. Our users say it is lighter-weight, faster, more powerful, and easier to use. Designed from the ground up for containers without the overhead and limitations of legacy VM and server-based environments.
    Downloads: 5 This Week
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  • 24
    Vulcain

    Vulcain

    Fast and idiomatic client-driven REST APIs

    ...An open-source gateway server that you can put on top of any existing web API to instantly turn it into a Vulcain-compatible one is also provided! It supports hypermedia APIs but also any "legacy" API by documenting its relations using OpenAPI. The protocol has been published as an Internet-Draft that is maintained in this repository. A reference, production-grade, implementation gateway server is also available in this repository. It's free software (AGPL) written in Go. A Docker image is provided. Current solutions for these problems (GraphQL, JSON:API's embedded resources and sparse fieldsets, etc.) are smart network hacks for HTTP/1. ...
    Downloads: 5 This Week
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  • 25
    CatServer

    CatServer

    A high performance and high compatibility 1.12.2/1.16.5/1.18.2 version

    CatServer is an open-source hybrid Minecraft server implementation that combines support for both Forge mods and Bukkit-style plugins within the same server environment. Traditional Minecraft server software typically supports either mod loaders such as Forge or plugin systems like Bukkit and Spigot, but CatServer aims to bridge this gap by enabling both ecosystems to coexist. This hybrid approach allows administrators to run modded gameplay features while also using administrative plugins...
    Downloads: 233 This Week
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