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.

  • Stop Storing Third-Party Tokens in Your Database Icon
    Stop Storing Third-Party Tokens in Your Database

    Auth0 Token Vault handles secure token storage, exchange, and refresh for external providers so you don't have to build it yourself.

    Rolling your own OAuth token storage can be a security liability. Token Vault securely stores access and refresh tokens from federated providers and handles exchange and renewal automatically. Connected accounts, refresh exchange, and privileged worker flows included.
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  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
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  • 1
    Fisterra 2 is an open source GNOME development framework. It is indicated for the implementation of whole business management applications, ad hoc ERPs or modules of other management systems.
    Downloads: 1 This Week
    Last Update:
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  • 2
    Dgp21 is a framework for develop and execute client-server applications oriented to the fast creation of business software enabled for its use through Internet. It is a faster alternative to the Web based development. The goal is to construct an ERP+CRM
    Downloads: 0 This Week
    Last Update:
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  • 3
    The Open Source Health Information Platform is a Python implementation of openEHR electronic health record specifications http://www.openehr.org. Project website : http://launchpad.net/oship Analytics are at: http://www.ohloh.net/projects/oship
    Downloads: 0 This Week
    Last Update:
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  • 4
    Open Legacy Storage Document: Generic Document Archiving on Disk and Network(using MINA) Framework in Java for huge number of docs(up to 2^192 documents), efficient(Java NIO), crypto, net transfert, web retrieve, J2EE and eMail archiving compatible.
    Downloads: 0 This Week
    Last Update:
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  • Host LLMs in Production With On-Demand GPUs Icon
    Host LLMs in Production With On-Demand GPUs

    NVIDIA L4 GPUs. 5-second cold starts. Scale to zero when idle.

    Deploy your model, get an endpoint, pay only for compute time. No GPU provisioning or infrastructure management required.
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  • 5
    The STEM cells of PHP provide PHP developers with a set of code modules in PHP, extensions in C and User Interface blocks in JavaScript. Each module is as independent as possible, but functions extremely well in conjunction with the other modules.
    Downloads: 0 This Week
    Last Update:
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