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

  • Level Up Your Cyber Defense with External Threat Management Icon
    Level Up Your Cyber Defense with External Threat Management

    See every risk before it hits. From exposed data to dark web chatter. All in one unified view.

    Move beyond alerts. Gain full visibility, context, and control over your external attack surface to stay ahead of every threat.
    Try for Free
  • 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.
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  • 1
    This software is an implementation of a Socknet Profile Provider, the kind of website that contains and maintains users' profiles on the Socknet. This is the code used at http://foolishmortal.org.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    HybridAuth enable developers to easily build social applications to engage websites vistors and customers on a social level by implementing social signin, social sharing, users profiles, friends list, activities stream, status updates and more. HybridAuth goal is to act as an abstract api between your application and various social apis and identities providers such as Facebook, Twitter, MySpace and Google.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    LibreTunes is an open-source multi-scrobbler, scrobbling the music you play with iTunes to up to 3 AudioScrobbler servers. By default it supports last.fm and libre.fm, but you are free to use any servers you want.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    RSS aggregator written in python, using django. Feeds and feed items can be annotated with tags and other information from services such as twitter & delicious. Allow communities such as teachers to get focused, useful information from the interweb.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 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.
    Sign up for free
  • 5
    MetaTweet is a highly-extensible client-server modeled intelligent gateway as one platform, namely Hub System, to access micro-blogs such as Twitter, etc. MetaTweet also provides independent generic data/object model.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    PHP iMeev
    Este script sirve para conectar tu aplicación con el API de iMeev en http://www.imeev.com/ Documentación extra del API en: http://www.imeev.com/api
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    SizzleLab is a developer community for all OtaSizzle users that are interested in developing new services. It provides supporting documentations such as API descriptions and development guides for creating and publishing a new OtaSizzle service.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    Yu Last.fm Pidgin tune status plugin
    YuLastfm is a Perl plugin for pidgin. YuLastfm fetches currently playing track information from Last.fm to update Pidgin\'s Tune Status, aka Now Playing, periodically. YuLastfm provides another function to help users share songs\' info to your friends.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    avct—c

    avct—c

    avct—c : Appli.web dédiée à la gestion de cave

    Appli.web php 100% dédiée à la gestion d'une cave à vin. avct—c a été développée en collaboration avec un caviste. Des aménagements sont régulièrement apportés en fonction des besoins identifiés par les utilisateurs.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Connect every part of your business to one bank account Icon
    Connect every part of your business to one bank account

    North One is a business banking app that integrates cash flow, payments, and budgeting to turn your North One Account into one Connected Bank Account

    North One is proudly built for small businesses, startups and freelancers across America. Make payments easily, keep tabs on your money and put your finances on autopilot through smart integrations with the tools you’re already using. North One was built to make managing money easy so you can focus on running your business. No more branches. No more lines. No more paperwork. Get complete access to your North One Account from your phone or computer, wherever your business takes you. Create Envelopes for taxes, payroll, rent, and anything else automatically.
    Get started for free.
  • 10
    gRSShopper is an application that allows you to define your own community of RSS feeds, aggregates content from those feeds and organizes it, and helps you integrate that content into your own posts, articles and other content.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    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:
    See Project
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