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

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  • 1
    Cowboy

    Cowboy

    Small, fast, modern HTTP server for Erlang/OTP

    Cowboy is a small, fast, modern HTTP server for Erlang and OTP applications. It provides a complete HTTP stack while keeping the codebase compact and optimized for low latency and low memory usage. Cowboy supports routing, request dispatching, HTTP handlers, REST handlers, WebSocket connections, and long-lived streaming-style interactions. Because it uses Ranch for connection management, it can be embedded directly inside larger Erlang systems rather than deployed only as a separate web server. The project is well suited for real-time systems, APIs, messaging infrastructure, telecom-style applications, and fault-tolerant services that benefit from the Erlang runtime. Cowboy is a strong choice when developers need an efficient HTTP layer that fits naturally into actor-based, concurrent Erlang architectures.
    Downloads: 0 This Week
    Last Update:
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  • 2
    Implementation of the various WAP standards in Erlang. Includes a WAP Gateway, a simple WAP Client (no rendering) and related tools.
    Downloads: 0 This Week
    Last Update:
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  • 3
    Yaws is a small fast and beautiful HTTP 1.1 webserver with excellent support for generating dynamic content. Yaws has been moved to github. http://github.com/klacke/yaws/
    Downloads: 0 This Week
    Last Update:
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