Open Source JavaScript Internet Software

Browse free open source JavaScript Internet Software and projects below. Use the toggles on the left to filter open source JavaScript Internet Software by OS, license, language, programming language, and project status.

  • Build Agents and Models on One Platform Icon
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  • 1
    Waterfox

    Waterfox

    Privacy browser built for users who value customization & control

    Waterfox is a free, open-source web browser and fork of Mozilla Firefox that’s built for users who prioritize privacy, performance, and customizability while still maintaining compatibility with modern web standards and extensions. It began as a 64-bit-focused fork and has grown into a full-featured browser available on Windows, macOS, Linux, and Android, making it a versatile alternative to mainstream browsers. Waterfox removes or disables much of Firefox’s telemetry and unnecessary data collection by default, giving users greater control over what is shared with third parties while still supporting classic and modern add-ons. The project emphasizes speed and efficiency through optimizations and choice, letting users tweak settings or install favored extensions without being locked into ecosystem constraints. Because it’s open source and actively developed by the community, new features, security updates, and performance improvements arrive regularly to align with web standards.
    Downloads: 60 This Week
    Last Update:
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  • 2
    OpenMTP

    OpenMTP

    Advanced Android File Transfer Application for macOS

    Transferring files between macOS and Android or any other MTP device has always been a nightmare. There are a few File Transfer MTP apps that are available online but most of them are either too expensive or come with bad UI/UX. The official "Android File Transfer" app for macOS from Google comes with bugs, and innumerable limitations, some of which include - not being able to transfer files larger than 4GB, frequent disconnections, unable to rename the folders or files on the android/MTP devices. Most of the other apps available online use either WiFi or ADB protocol to transfer the files, which is an extremely time-consuming process. Countless searches to find an app to solve these problems and failing to find one made me restless. So, I took the leap and decided to create an app for us that could help us have a smooth and hassle-free file transfer process from macOS to Android/MTP devices.
    Downloads: 55 This Week
    Last Update:
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  • 3
    ESP32-S2-Mini

    ESP32-S2-Mini

    Arduino ESP32-S2-Mini v1.00 Wemos | Firmware PS4 900x HOST Wifi AP

    Firmware para placa de desarrollo Arduino ESP32-S2 Mini v1.0.0 LOLIN-WIF WEMOS ESP32S2 Dev para Montar Servidor Host AP PlayStation 4 Herramienta web para instalar la última versión del Firmware: https://xdevgms.github.io/ Una vez instalado el firmware podrá conectar con la placa ESP32-S2 Mini vía Wifi WiFi SSID: PS4-Host-AP Password: password Página del administrador http://10.1.1.1/admin.html http://webkey.local/admin.html Nota Importante 1: En la sección configuración General en Conexión WIFI marcar la casilla INICIAR WIFI: y conectar a su wifi local para poder administrar desde una PC, Así podrá subir archivos, borrarlos y Actualizar el Firmware de la placa Nota Importante 2: La herramienta Web https://xdevgms.github.io/ solo la necesita cuando su placa ESP32-S2 este vacía, es decir, sin ningún firmware, luego que cargue este firmware, no volverá a necesitarla y para actualizar solo requerirá descargar la última versión fwupdate_webkey.bin Información
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    Downloads: 198 This Week
    Last Update:
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  • 4
    Seeker

    Seeker

    Accurately Locate Smartphones using Social Engineering

    Seeker is an open source project that demonstrates how to obtain precise location information from devices using social engineering and web-based techniques. The tool sets up a phishing page that asks for location permissions, allowing GPS and other device data to be shared if the user consents. It can capture latitude, longitude, accuracy, altitude, direction, and even speed, with results displayed in a terminal. The project supports both manual deployment and tunneling services like Ngrok for external access. While primarily intended as an educational resource on security awareness, it highlights the risks of exposing geolocation data online. Its simplicity and effectiveness have made it a popular project in cybersecurity learning circles.
    Downloads: 23 This Week
    Last Update:
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  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

    General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

    Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
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  • 5
    OpenNMS

    OpenNMS

    A Java based fault and performance management system

    An Enterprise-Grade Network Management Application Platform that is 100% Free and Open Source Software.
    Downloads: 64 This Week
    Last Update:
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  • 6
    FreeWRL VRML/X3D browser
    FreeWRL is an Open Source, cross platform VRML2 and X3D compliant browser, with script, SAI and EAI support. Platforms supported: Linux and other Unix-style platforms; Mac OS/X; Windows. Support for mobile platforms (iOS, Android, QNX) is under development.
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    Downloads: 70 This Week
    Last Update:
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  • 7
    Betterfox

    Betterfox

    Firefox user.js for optimal privacy and security

    Betterfox is an opinionated configuration profile for Mozilla Firefox designed to improve everyday web browsing by making the browser faster, more private, and more secure without relying on external add-ons or third-party code. Rather than being a separate browser, it consists of a curated set of preference tweaks (user.js settings) that users apply to their Firefox profile to optimize performance and harden privacy settings. The project focuses on a minimal-impact, maximum-effect approach, removing unnecessary background services, reducing fingerprinting, and tightening security defaults while trying to keep sites usable. Betterfox recommends pairing these settings with essential extensions like ad blockers and DNS-level protections to achieve a well-rounded browsing experience. Because the preferences are text-based and version controlled, users can review and customize them to meet their own balance of privacy and convenience.
    Downloads: 10 This Week
    Last Update:
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  • 8
    Turbo Download Manager

    Turbo Download Manager

    A portable modern multi-threading download manager for all platforms

    A modern multi thread download manager for Windows, Linux, Mac OS, Firefox, Chrome, Opera and Android devices. For bug reports visit: https://github.com/inbasic/turbo-download-manager/issues For FAQs visit: http://add0n.com/turbo-download-manager.html Turbo Download Manager is an stand-alone application without any dependencies. It should run out of the box. Just set the download location while adding the first job request. If you have a browser and would like to integrate this download, use these browser extensions: Firefox: https://addons.mozilla.org/firefox/addon/turbo-download-manager/ Opera: https://addons.opera.com/extensions/details/turbo-download-manager/ Chrome: https://chrome.google.com/webstore/detail/turbo-download-manager/kemfccojgjoilhfmcblgimbggikekjip
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    Downloads: 87 This Week
    Last Update:
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  • 9
    Bowser

    Bowser

    Bowser is a browser detector

    A small, fast and rich-API browser/platform/engine detector for both browser and node. The library is made to help to detect what browser your user has and gives you a convenient API to filter the users somehow depending on their browsers. Version 2.0 has drastically changed the API. All available methods are on the docs page. Often we need to pick users' browser properties such as the name, the version, the rendering engine and so on. You could want to filter some particular browsers to provide any special support for them or make any workarounds. Settings for any particular OS or platform has more priority and redefines settings of standalone browsers. Thus, you can define OS or platform-specific rules and they will have more priority in the end. More of API and possibilities you will find in the docs folder.
    Downloads: 8 This Week
    Last Update:
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  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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  • 10
    socket.io

    socket.io

    Realtime application framework (Node.JS server)

    socket.io is a JavaScript library that allows for realtime, bi-directional communication between web clients and servers. It is composed of two parts: a Node.js server and a JavaScript client library that runs in the browser. socket.io is focused on both reliability and speed, delivering an immensely powerful, fast and yet easy to use realtime engine that’s used by just about everyone: from Microsoft Office and Zendesk to hackathon winners and small startups. It’s considered one of the most depended-upon npm modules, and works on every platform, browser or device.
    Downloads: 5 This Week
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  • 11
    Search by Image

    Search by Image

    Browser extension for reverse image search, available for Chrome

    Search by Image is a powerful browser extension for Safari that makes effortless reverse image searches possible, and comes with support for more than 30 search engines, such as Google, Bing, Yandex, Baidu and TinEye. Search by Image is an open source project made possible thanks to a community of awesome supporters. By purchasing the extension on the Mac App Store, you help support the continued development of the extension. The extension helps journalists and researchers verify the authenticity of images, and assists in the identification of false information on social media. Search by Image is also popular among photographers, helping artists explore how their work is shared on the web, while shoppers find it valuable for discovering similar products at discounted prices. The extension enables you to search for images from the context menu and the browser toolbar with the help of a diverse set of reverse image search engines, which can be toggled and reordered from th
    Downloads: 2 This Week
    Last Update:
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  • 12
    XML Viewer Plus

    XML Viewer Plus

    Fast, private XML viewer for Firefox and Firefox for Android

    XML Viewer Plus opens XML in Firefox, on desktop and Android, as a fast, searchable tree. It detects XML by content type, so URLs without .xml open too: REST APIs, RSS, Atom, SOAP, KML, GPX, sitemaps. Characters show correctly in any encoding: ISO-8859-1, Windows-1252, Shift_JIS, UTF-16. Large documents open in about a second. Search with text, regular expressions, XPath (namespaces included) or CSS selectors. Feeds get a reader view, and the source view is syntax-highlighted. Light and dark themes. No data collection. Version 2.0 is a Manifest V3 rewrite with no third-party libraries. MIT licence.
    Downloads: 25 This Week
    Last Update:
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  • 13
    Countly

    Countly

    Product analytics platform

    Understand and enhance your customers' journey on your web, mobile or desktop application through Countly. Countly is an innovative, real-time, open source mobile & web analytics platform, with rich push notifications and crash reporting tools. Countly securely processes billions of data points every day from mobile, desktop and web apps to help thousands of companies visualize their data, analyze and use it to grow their business. Countly is made up of two main parts: the server collecting and analyzing data, and an SDK (mobile, web or desktop) that sends this data. It comes with several great features: a single secure dashboard where you can access all user profiles, notifications, analytics and other tools; a wealth of plugins; and the option to install Countly on premises or securely in the cloud. Countly is being used by numerous companies the world over, including Apple, AT&T, BMW, SAP, Coca Cola, Sprint and many more.
    Downloads: 1 This Week
    Last Update:
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  • 14
    FastClick

    FastClick

    Easy-to-use library to remove click delays on browsers with touch UIs

    FastClick is a simple, easy-to-use library for eliminating the 300ms delay between a physical tap and the firing of a click event on mobile browsers. The aim is to make your application feel less laggy and more responsive while avoiding any interference with your current logic. FastClick is developed by FT Labs, part of the Financial Times. Note: As of late 2015 most mobile browsers - notably Chrome and Safari - no longer have a 300ms touch delay, so fastclick offers no benefit on newer browsers, and risks introducing bugs into your application. Consider carefully whether you really need to use it. The library has been deployed as part of the FT Web App. FastClick doesn't attach any listeners on desktop browsers.
    Downloads: 1 This Week
    Last Update:
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  • 15
    MOVIE STREAMING DOWNLOAD v1.0.0 FINAL

    MOVIE STREAMING DOWNLOAD v1.0.0 FINAL

    All in one pack Online Movie Streaming (AiOPMSD) is free MySQL Databas

    ALL IN ONE PACK ONLINE MOVIE STREAMING DOWNLOAD (AiOPMSD) v1.0.0 FINAL VERSION BUILD 4 yeah, this is FINAL version. please send bug to my email. thX All in one pack Online Movie Streaming (AiOPMSD) is free MySQL Database, PHP script for online movie streaming website. no programming skill required. just import database, upload script file and change some configuration. Changelog: Final version build 4 (sunday september 05 2017) : - fix Meta Open Graph (missing thumbnail on facebook, Google+ share page etc) - fix Meta Open Graph (missing description on facebook, Google+ share page etc) Final version (sunday september 05 2017) : - Fix error permalink and title on watch page movie description - Change static New movie 2017 slider to dinamic or random new movie 2017 - add All category page / main menu link - add All Country page / main menu link - add ADS baner code - add new Share button and remove LIVE DEMO: http://movie.animecity.xyz
    Downloads: 24 This Week
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  • 16
    Managana

    Managana

    Managana is a free cross-platform software for digital publication.

    Managana is a free cross-platform software for digital publication. It allows the creation and maintenance of communities that share interactive content on the web, tablets, smartphones and exhibits. Each community has interactive streams composed of clusters of audiovisual, photos, text and external feeds. Managana mixes and sequences playlists that can be created, displayed, and animated in the software itself. Managana works with both Adobe Flash Player and/or HTML5 canvas. Check our presentation at http://www.managana.org/editor/share.php?c=managanaintroen&s=0_home Check our presentation video at http://www.youtube.com/watch?v=HM5Zs32N5MY
    Downloads: 16 This Week
    Last Update:
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  • 17
    retire.js for Firefox

    retire.js for Firefox

    Find vulnerable JavaScript libraries on any page: Firefox and Android

    retire.js shows which JavaScript libraries a web page uses and which of them have known vulnerabilities (CVE, GitHub Security Advisories), how severe they are and which version to upgrade to. The vulnerability database of the Retire.js project is downloaded every day, so new vulnerabilities appear without an add-on update. Optional OSV.dev lookups cover every npm package, and send only the library name and version. Libraries are found from file names, CDN addresses, file content and hashes, license banners, inline scripts and global variables. The panel offers filters, sorting, JSON and CSV export, a dark theme and a touch-friendly layout on Firefox for Android. Manifest V3, Apache 2.0.
    Downloads: 16 This Week
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  • 18
    Eadj Theme dev provides a central hub system for Themes & Mods. Wich include new themes/MODs creating & changing existing themes/MODs to make them working with current Xoops v1.x/2.x ,Wordpress blog, and web design.
    Downloads: 12 This Week
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  • 19
    DigiOz .NET Portal

    DigiOz .NET Portal

    ASP.NET MVC Based Portal CMS System to Create an Instant Website

    DigiOz .NET Portal is a FREE web based portal CMS system written in ASP.NET MVC 5 in C# which uses a Microsoft SQL Database to allows webmasters to setup and customize an instant website for either business or personal use. List of Technologies used: - ASP.NET MVC 5 - Microsoft SQL Server - Bootstrap - HTML 5 - jQuery Demo Site: http://digioznetportal.digioz.net/ Source Code: https://sourceforge.net/p/digioznetportal/codenew/ci/master/tree/ Installation Instructions: https://sourceforge.net/p/digioznetportal/wiki/Home/ Help Wanted: If you are a developer, and wish to join the project, please email us at support@digioz.com.
    Downloads: 8 This Week
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  • 20
    MBR WP Performance

    MBR WP Performance

    Comprehensive WordPress performance optimization plugin

    MBR WP Performance is the WordPress optimisation plugin for users who want real control. Instead of hiding complexity behind a single button, it provides transparent, granular controls for every performance technique—so you understand exactly what each feature does. Core Features: Disable WordPress features that you don’t need. Self-host and preload Google Fonts, lazy load images and videos, defer/delay JavaScript execution, generate and inline critical CSS, preload critical resources, optimise database tables, clean revisions and orphaned data, and much more. Every feature includes clear explanations and real-world impact estimates.
    Downloads: 7 This Week
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  • 21
    PunyCode Domain Detection

    PunyCode Domain Detection

    Firefox add-on that stops look-alike (homograph) web addresses

    PunyCode Domain Detection is a Firefox add-on (desktop and Android) that stops look-alike web addresses before they open: аpple.com with a Cyrillic а, mozılla.com with a dotless ı, paypa1.com with a digit one. The address is checked before the request is sent, and a full-page warning stays until you decide: go to the real site, go back, or open anyway. The look-alike letters are highlighted and explained. Legitimate international names such as münchen.de are not flagged. Detection follows the Unicode security data (UTS #39) and protects 222 commonly phished sites plus your own. Everything is checked on your device: no network requests, no data collected. Manifest V3, MIT.
    Downloads: 5 This Week
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  • 22
    MeanOS

    MeanOS

    The smallest and the most powerful operating system.

    The first decentralized, artificially intelligent, MEAN.js stack, operating system. Mean OS is the only operating system hosted anonymous using a P2P network and a suite of non-standard in-browser delivery mechanisms. Mean OS is specifically designed to support both Brave and Tor but is compatible with all other major browsers. Mean OS is Proud to be a BRAVE and TOR supporter, be free!!
    Downloads: 2 This Week
    Last Update:
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  • 23
    MBR Live Radio Player

    MBR Live Radio Player

    Transform your WP site into a professional radio streaming platform

    Transform your WordPress site into a professional radio streaming platform with MBR Live Radio Player – the FREE plugin that makes live audio beautiful. Stream BBC Radio, internet stations, play podcasts, or your own broadcasts with stunning glassmorphism effects, per-station styling, and full HLS support. Create unlimited stations with custom artwork, dark mode, and gradient colors. You can even create unlimited sticky radio players. No subscriptions, no external services, just gorgeous radio streaming that works flawlessly on any device.
    Downloads: 3 This Week
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  • 24
    SharkNet

    SharkNet

    Semantic P2P Social Network

    Semantic P2P Social Network
    Downloads: 3 This Week
    Last Update:
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  • 25
    Decentralized Internet

    Decentralized Internet

    SDK for building decentralized web and distributed computing projects

    This project was created in order to support a new internet. One that is more open, free, and censorship-resistant in comparison to the old internet. An internet that eventually wouldn't need to rely on telecom towers, an outdated grid, or all these other "old school" forms of tech. We believe P2P compatibility is an important part of the future of the net. Grid Computing also plays a role in having a better means of transferring information in a speedy, more cost-efficient and reliable manner.
    Downloads: 2 This Week
    Last Update:
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