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

  • 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.

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  • Context for your AI agents Icon
    Context for your AI agents

    Crawl websites, sync to vector databases, and power RAG applications. Pre-built integrations for LLM pipelines and AI assistants.

    Build data pipelines that feed your AI models and agents without managing infrastructure. Crawl any website, transform content, and push directly to your preferred vector store. Use 10,000+ tools for RAG applications, AI assistants, and real-time knowledge bases. Monitor site changes, trigger workflows on new data, and keep your AIs fed with fresh, structured information. Cloud-native, API-first, and free to start until you need to scale.
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  • 1
    Allows editing of any size file in hexadecimal, decimal and ASCII. A great tool that allows you to edit and analyze the contents for either the data or resource fork of any type of file. 68K, PPC and Carbon run on MacOS 7-9 and X.
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    Downloads: 189 This Week
    Last Update:
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  • 2
    GobSmack is a GUI framework for the web. It contains a session manager daemon, a CGI frontend written in C, and an AJAX-based JavaScript library to deal with server communication.
    Downloads: 0 This Week
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  • 3
    Making Mozilla Spidermonkey usable from the Shell or in CGI-Scripts, or...
    Downloads: 0 This Week
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  • 4
    MVProc FastCGI

    MVProc FastCGI

    MVProc implemented as a FastCGI

    MVProc FastCGI is a Model-View-Controller platform that uses MySQL stored procedures as the Controller element. It's based on the stable Apache module MVProc, and all functionality has been tested (and load tested), so it may be "Production Ready" even though it hasn't been implemented in a production environment as yet. Benchmarking indicates it's "nearly as fast" on lighttpd as the MVProc Apache module, though a truly thorough benchmarking with a variety of servers and web applications (outputting the same result) would be more than welcome if anyone is offering... It's fast and runs great on Lighttpd! Supports application/x-www-form-urlencoded and multipart/form-data! Highly configurable! Very fast templating! Designed to be secure, with SQL injection protection, XSS attack protection, and more! Responsive project admin!
    Downloads: 0 This Week
    Last Update:
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  • Dun and Bradstreet Connect simplifies the complex burden of data management Icon
    Dun and Bradstreet Connect simplifies the complex burden of data management

    Our self-service data management platform enables your organization to gain a complete and accurate view of your accounts and contacts.

    The amount, speed, and types of data created in today’s world can be overwhelming. With D&B Connect, you can instantly benchmark, enrich, and monitor your data against the Dun & Bradstreet Data Cloud to help ensure your systems of record have trusted data to fuel growth.
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  • 5
    Porcupine is an open-source Python based web application server that provides front-end and back-end revolutionary technologies for building modern data-centric Web 2.0 applications.
    Downloads: 0 This Week
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  • 6
    Porcupine is an open-source Python based web application server that provides front-end and back-end revolutionary technologies for building modern data-centric Web 2.0 applications.
    Downloads: 0 This Week
    Last Update:
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