Browse free open source Web Services software and projects below. Use the toggles on the left to filter open source Web Services software by OS, license, language, programming language, and project status.

  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

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  • Our Free Plans just got better! | Auth0 Icon
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  • 1
    Dam.gd Shortened URL Generator
    Free open source URL shortener that uses http://theeasyapi.com to access Google Safe Browsing and geoIP services for free.
    Downloads: 1 This Week
    Last Update:
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  • 2
    People Connection Art Portal. To connect Art creators and Art consumers.
    Downloads: 0 This Week
    Last Update:
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  • 3
    Glue 2 is a Semantic Web Service discovery engine fully compatible with the WSMO meta-model and the WSML language that aims at solving polarization problems by using mediators.
    Downloads: 0 This Week
    Last Update:
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  • 4
    This is a collection of REST specifications, and implementations of those specs, for very low-level information sharing and workflow operations using REST actions over HTTP. Implementations are in various languages, mainly Java, Python, and Ruby.
    Downloads: 0 This Week
    Last Update:
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  • Simple, Secure Domain Registration Icon
    Simple, Secure Domain Registration

    Get your domain at wholesale price. Cloudflare offers simple, secure registration with no markups, plus free DNS, CDN, and SSL integration.

    Register or renew your domain and pay only what we pay. No markups, hidden fees, or surprise add-ons. Choose from over 400 TLDs (.com, .ai, .dev). Every domain is integrated with Cloudflare's industry-leading DNS, CDN, and free SSL to make your site faster and more secure. Simple, secure, at-cost domain registration.
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  • 5
    Ripple is a distributed OpenSource search engine and protocol. This architecture is based in search nodes that can be specialized in some topics, and also with configurable plugins for each file type.
    Downloads: 0 This Week
    Last Update:
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  • 6

    SSWAP

    Simple Semantic Web Architecture and Protocol

    SSWAP (Simple Semantic Web Architecture and Protocol; pronounced "swap") is an architecture, protocol, and platform that uses reasoning to semantically integrate disparate data and services on the web. Running live at http://sswap.info.
    Downloads: 0 This Week
    Last Update:
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  • 7
    CGI Google is a search engine powered by Google TM. It allows results customization and offers many features like Google. Returns total accurate/estimated results found. Time in milliseconds, suggestions, etc.
    Downloads: 0 This Week
    Last Update:
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  • 8
    Memomics Forge is a meta-project for software that utilizes the Memomics Semantic Service. Memomics Semantic Service provides semantic data which can be embedded in applications via webservices.
    Downloads: 0 This Week
    Last Update:
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  • 9
    spatiumCube
    SpatiumCube is open source technology for the easily development of Spatial Data Infrastructures (SDIs) and services over them. It includes software, stylesheets, ontologies, and other technology elements for the development of SDIs.
    Downloads: 0 This Week
    Last Update:
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  • Build Securely on Azure with Proven Frameworks Icon
    Build Securely on Azure with Proven Frameworks

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