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

  • Your top-rated shield against malware and online scams | Avast Free Antivirus Icon
    Your top-rated shield against malware and online scams | Avast Free Antivirus

    Browse and email in peace, supported by clever AI

    Our antivirus software scans for security and performance issues and helps you to fix them instantly. It also protects you in real time by analyzing unknown files before they reach your desktop PC or laptop — all for free.
    Free Download
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 1
    Markdown Here

    Markdown Here

    Write email in Markdown and render them before sending

    If you’ve ever found writing email with code in it a hassle, Markdown Here is the perfect solution for you. Markdown Here is a browser extension that lets you write emails in Markdown, and then renders them before sending. It can also let you write Google Groups posts, blog posts, Evernote notes, Wordpress posts and more in Markdown, even in TeX mathematical formulae! Markdown Here is available for Google Chrome, Firefox, Safari, Opera, and Thunderbird. It supports syntax highlighting (once language has been specified in a fenced code block), insert tables, source code snippets and more! Discover how easy it can be to format your emails with Markdown Here!
    Downloads: 4 This Week
    Last Update:
    See Project
  • 2
    phpMyBitTorrent: BitTorrent Tracker written in PHP. Features include: hosting torrents from remote trackers, DHT, Compact Announce, alternate links (eD2K, Magnet), HTTP-Basic Authentication, Passkey Authentication, embedded HTML Editor, Mass-upload of to
    Downloads: 3 This Week
    Last Update:
    See Project
  • 3
    W.A.L.K.S. Web Aided Laboratory for Knowledge Sharing is a multilingual web application, to give the ability to expert IT users, to help less experienced users solve their IT problems. This is about reducing digital divide throughout the world.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 4
    AutoHome(Automatic Home Management System) to schedule Television,DVD,and any Infrared based devices(Roboraptor and RoboSapien)to work automatically.Can Send(transmit)/Recieve Remote Control Signals, launch EXE files in Computers/PC .It uses USBUIRT.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Build Securely on AWS with Proven Frameworks Icon
    Build Securely on AWS with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
    Download Now
  • 5
    ChatFox
    Sohbet ederken ozel ifadeler, goz kirpmalari, şarki sozleri gonderebilme, goz yormayan grafikler, size ozel sinirsiz messenger kişi listesi, TV, Radio, Flash oyunlar, gunluk fal gibi eğlence ihtiyaclarinin tumunu karşilayabilen bir program.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Open Source bulletin board written entirely in object oriented PHP, including almost all up to date features. The project includes also several programming libraries, like template engine or database layer.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Here is the ASP Forum I made including a CMS Administrator to manage the content of it. Any OS and/or environment you can run .asp on you can also use this forum on provided you modify the correct db configuration. [(:-)] Kyle
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    Lightweight system for running a weblog. Features multiple authors, topics, Trackback, RSS (amongst others). TruBlog comes with easy installation and strong caching mechanisms, it's localisable and produces a valid XHTML. Theming is done through CSS.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Survey Definition and Input System. It permits to define surveys using XML. By means of transformation XLST is obtained an HTML version that can be cover through Internet and stored in databases MySql using a simple program PHP.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
    Start Free
  • 10
    Weblog, photoblog and CMS platform (no technical skill): fast setup, WYSIWYG editor, comments, notification, tracking, calendar, charts, polls, template editing, podcast, upload manager, auto-resize thumbs, fully localizable. Over 15.000 download!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11

    pwpb

    PerlWatch Perl Boards - A bulletin Board system written with Perl.

    PWPB is a Bulletin Board (Forum) system, that allows anyone to setup a Forum/Board on their web site. Written with Perl, and requires only a standard Perl installation. Other Perl modules could be added/installed to enhance, or provide additional features, but are NOT required.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    Web based tender system to source, award and manage the total procurement process. Leverages supply and demand, through reverse auction, ensuring that goods are bought at the best possible price. Developed in PHP with MySQL/PostgreSQL database.
    Downloads: 1 This Week
    Last Update:
    See Project
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