Showing 919 open source projects for "java open source"

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  • 1
    EmulatorJS

    EmulatorJS

    A web-based frontend for RetroArch

    EmulatorJS is a web-based frontend for RetroArch that allows users to run retro games directly in a browser without requiring local emulator installations. Built using JavaScript and WebAssembly technologies, it provides access to a wide range of console and arcade systems through a unified interface. The project functions as a library or plugin rather than a standalone application, enabling developers to embed emulation capabilities into websites or custom platforms. It offers multiple...
    Downloads: 12 This Week
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  • 2
    Binance Trading Bot

    Binance Trading Bot

    Automated Binance trading bot, trade multiple cryptocurrencies

    Automated Binance trading bot. Trade multiple cryptocurrencies. Buy low/sell high with Grid Trading. Integrated with TradingView technical analysis. This bot is using the concept of trailing buy/sell order which allows following the price fall/rise. Trailing Stop Orders About Trailing Stop Orders Concept you can find at Binance Official document. Place orders at a fixed value or percentage when the price changes. Using this feature you can buy at the lowest possible price when buying down...
    Downloads: 15 This Week
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  • 3
    Puter

    Puter

    The Internet OS! Free, Open-Source, and Self-Hostable

    Puter is a browser-based personal operating system and file explorer built entirely with web technologies. It mimics the experience of a traditional desktop OS, allowing users to manage files, launch apps, and interact with a graphical interface—all within a web browser. The project is designed to be both functional and nostalgic, combining the aesthetic of retro operating systems with modern development tools like React and Tailwind CSS. Puter offers a self-hostable, customizable...
    Downloads: 8 This Week
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  • 4
    cypress

    cypress

    Fast, easy and reliable testing for anything that runs in a browser

    The web has evolved. Finally, testing has too. Fast, easy and reliable testing for anything that runs in a browser. Installing Cypress is simple. No dependencies, extra downloads, or changes to your code required. Write tests easily and quickly, and watch them execute in real time as you build your web application. Debugging your tests in CI is as easy as running tests locally. With built in parallelization and load balancing. Record CI test results, screenshots and video, and view...
    Downloads: 12 This Week
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  • 5
    PM2

    PM2

    Node.js Production Process Manager with a built-in Load Balancer

    PM2 (Process Manager 2) is a production process manager with its own built-in load-balancer for Node.js applications. If you want battle-hardened Node.js applications that can be monitored and kept alive forever, PM2 is the way to go. PM2 lets you manage, maintain and increase Node.js performance. It is constantly assailed by over 1800 tests so you can deliver high quality applications, and deploy confidently and more often. PM2 is cross-platform and arguably the most widely-used...
    Downloads: 11 This Week
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  • 6
    Career-Ops

    Career-Ops

    AI-powered job search system built on Claude Code

    Career Ops is an open-source platform designed to help individuals manage their job search process with a structured, operations-style approach that treats career development like a pipeline. It provides a system for organizing job applications, tracking progress across different stages, and maintaining visibility into opportunities, much like a lightweight CRM tailored for job seekers.
    Downloads: 8 This Week
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  • 7
    mailcow

    mailcow

    mailcow: dockerized

    With the Nightly Branch, it is now possible to use an external Identity Provider as an additional authentication source. mailcow utilizes the OIDC (OpenID Connect) protocol to authenticate only mailbox users. You can also get a SAL which is a one-time payment with no liabilities or returning fees. mailcow makes use of various open-source software. Please assure you agree with their license before using mailcow. Any part of mailcow itself is released under GNU General Public License, Version 3.
    Downloads: 5 This Week
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  • 8
    elFinder

    elFinder

    Open-source file manager for web, written in JavaScript

    elFinder is an open-source file manager for web, written in JavaScript using jQuery UI. Creation is inspired by the simplicity and convenience of Finder program used in Mac OS X operating system. elFinder 2.1.x is currently actively developed, and recommended version. elFinder 2.0.x is stable version but lacks advanced features. All operations with files and folders on a remote server (copy, move, upload, create folder/file, rename, etc.).
    Downloads: 6 This Week
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  • 9
    Metro

    Metro

    The JavaScript bundler for React Native

    Metro aims for sub-second reload cycles, fast startup and quick bundling speeds. Works with thousands of modules in a single application. Supports every React Native project out of the box. Instead of creating the full server, create a Connect middleware that answers to bundle requests. This middleware can then be plugged into your own servers. The port parameter is optional and only used for logging purposes. The onBundleBuilt function is optional, is passed the bundle name, and is called...
    Downloads: 6 This Week
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  • 10
    homebridge-samsung-tizen

    homebridge-samsung-tizen

    Homebridge plugin for Samsung TV's with Tizen OS

    Homebridge Samsung Tizen is a plugin created for Homebridge that allows you to control your Samsung TVs (models starting from 2017) that are running Tizen Operating System. Please make sure to read our shiny documentation where you find step-by-step instructions with images on how to install and configure the plugin. If you find this plugin useful and want to show your support then please star this plugin, or better yet; you can donate through PayPal whatever you think the plugin value is....
    Downloads: 9 This Week
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  • 11
    h5ai

    h5ai

    HTTP web server index for Apache httpd, lighttpd and nginx

    h5ai is a modern file indexer for HTTP web servers with a focus on your files. Directories are displayed in an appealing way and browsing them is enhanced by different views, a breadcrumb and a tree overview. Initially, h5ai was an acronym for HTML5 Apache Index but now it supports other web servers too. Requires PHP 7.0+ and works fine with Apache httpd, lighttpd and nginx. Best user experience with the latest versions of Chromium-based browsers, Firefox, Safari and Edge, but a static...
    Downloads: 5 This Week
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  • 12
    Cockpit

    Cockpit

    A sysadmin login session in a web browser

    Cockpit makes GNU/Linux discoverable. It’s an interactive server admin interface that lets you see and understand the health of your server at a glance; interact directly with the operating system from a real Linux session; and perform system tasks with a mouse all in a web browser. With Cockpit, sysadmins can easily perform tasks such as starting containers, storage administration, network configuration, inspecting logs and more. They can also jump between terminal and the web interface at...
    Downloads: 5 This Week
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  • 13
    JSNES

    JSNES

    A JavaScript NES emulator

    JSNES is a JavaScript-based emulator that replicates the functionality of the Nintendo Entertainment System (NES), enabling classic games to run directly in web browsers or Node.js environments. It implements the core components of NES hardware, including the CPU, graphics processing unit, and audio system, to deliver an accurate emulation experience. The project is designed as a library, allowing developers to embed emulation capabilities into web applications or custom interfaces. It...
    Downloads: 4 This Week
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  • 14
    FileSaver.js

    FileSaver.js

    An HTML5 saveAs() FileSaver implementation

    Have you ever wanted to add a Save as… button to a webapp? Whether you’re making an advanced WebGL-powered CAD webapp and want to save 3D object files or you just want to save plain text files in a simple Markdown text editor, saving files in the browser has always been a tricky business. Usually when you want to save a file generated with JavaScript, you have to send the data to your server and then return the data right back with a Content-disposition: attachment header. This is less than...
    Downloads: 5 This Week
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  • 15
    FileRise

    FileRise

    Lightweight, self-hosted file manager with granular ACLs

    FileRise is a modern, self-hosted file transfer and synchronization platform designed to help users securely transfer and share files across devices without relying on third-party cloud providers. It offers an intuitive web interface that makes uploading, downloading, and organizing files easy, and it supports both public and private sharing through customizable links with optional expiration and password protection. The platform emphasizes privacy, ensuring all stored data remains under the...
    Downloads: 4 This Week
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  • 16
    Uptime Kuma

    Uptime Kuma

    A fancy self-hosted monitoring tool

    Uptime Kuma is an easy-to-use self-hosted monitoring tool. It is a temporary live demo, all data will be deleted after 10 minutes. Use the one that is closer to you, but I suggest that you should install and try it out for the best demo experience. Monitoring uptime for HTTP(s) / TCP / HTTP(s) Keyword / Ping / DNS Record / Push / Steam Game Server / Docker Containers. Notifications via Telegram, Discord, Gotify, Slack, Pushover, Email (SMTP), and 90+ notification services, click here for the...
    Downloads: 3 This Week
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  • 17
    Gladys Assistant

    Gladys Assistant

    A privacy-first, open-source home assistant

    Gladys Assistant is a privacy-first, open-source home assistant that integrates with various smart devices, allowing users to automate and control their home environment while ensuring data privacy.
    Downloads: 1 This Week
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  • 18
    Arkime

    Arkime

    A full packet capturing, indexing, and database system

    ...It allows security analysts to respond, reconstruct, investigate, and confirm information about the threats within your network, enabling appropriate responses quickly and precisely. As an open-source platform, Arkime provides users with the benefits of transparency, cost-effectiveness, flexibility, and community support.
    Downloads: 2 This Week
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  • 19
    Artillery

    Artillery

    Cloud-scale load testing. Fully serverless, test any stack

    Artillery is cloud-native, open source, and integrates with your favorite monitoring and CI/CD stack. Load test anything, at any scale. The most advanced load-testing platform in the world. Get started and run a test in minutes from your local machine. Then scale it out effortlessly. Free & open-source. Artillery scales like no other. Run your tests from your own AWS account with no infra to set up or manage.
    Downloads: 2 This Week
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  • 20
    Aedes

    Aedes

    Barebone MQTT broker that can run on any stream server

    A high-performance MQTT broker for IoT applications, designed to be lightweight and scalable.
    Downloads: 1 This Week
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  • 21
    Wiki.js

    Wiki.js

    A modern and powerful wiki app built on Node.js

    Works on virtually any platform and is compatible with either PostgreSQL, MySQL, MariaDB, MS SQL Server or SQLite! Manage all aspects of your wiki using the extensive and intuitive admin area. Running on the blazing-fast Node.js engine, Wiki.js is built with performance in mind. Fully customize the appearance of your wiki, including a light and dark mode. You'll be ready to go within minutes! Step-by-step install guides are available for all platforms. Make your wiki public, completely...
    Downloads: 4 This Week
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  • 22
    PCjs Machines

    PCjs Machines

    The original IBM PC and other machine emulations in JavaScript

    PCjs Machines is a browser-based emulation platform that recreates a wide range of early computing systems, including the original IBM PC and other historical machines, entirely using JavaScript. It serves both as an emulator and a digital preservation project, allowing users to interact with vintage software and hardware environments directly in their web browsers. The platform includes support for multiple architectures such as x86, 6502, and 8080-based systems, as well as minicomputers...
    Downloads: 3 This Week
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  • 23
    cross-platform-terminal-characters

    cross-platform-terminal-characters

    All the characters that work on most terminals

    cross-platform-terminal-characters is a utility library that provides consistent, cross-platform terminal characters such as checkmarks, arrows, and box-drawing symbols for use in command-line interfaces. It ensures that terminal UI components look correct and legible across operating systems like Windows, macOS, and Linux, accounting for encoding and font inconsistencies. By automatically selecting fallback characters when necessary, it simplifies the process of designing beautiful,...
    Downloads: 2 This Week
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  • 24
    v86

    v86

    x86 PC emulator and x86-to-wasm JIT, running in the browser

    v86 is an open-source x86 PC emulator that runs entirely in the browser using WebAssembly for near-native performance. It translates x86 machine code into WebAssembly at runtime, enabling users to boot and run full operating systems without installing anything locally. The emulator supports a wide range of legacy systems, including Linux, Windows 95/98/2000, FreeDOS, and various experimental OSes.
    Downloads: 2 This Week
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  • 25
    FKILL

    FKILL

    Cross-platform tool to kill processes

    To kill a port, prefix it with a colon. For example: :8080. Run without arguments to use the interactive interface. Run fkill without arguments to launch the interactive UI. Force kill processes that did not exit within the given number of milliseconds. Kill all child processes along with the parent process. (Windows only). Ignore capitalization when killing a process. Note that the case is always ignored on Windows. Suppress all error messages. For example: Process doesn't exist.
    Downloads: 2 This Week
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