Cowboy is an open-source, small, fast, and modular HTTP server designed to handle a large number of simultaneous connections efficiently. Built on top of the Erlang programming language, it provides a feature-rich and lightweight web server that is optimized for low latency and high concurrency. Frequently used in real-time web applications, Cowboy offers support for WebSockets, HTTP/2, and RESTful services.

28
websites using Cowboy
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Websites using Cowboy by countrymarket share · top 7 countries
🇺🇸United States
14%
🇫🇷France
7.1%
🇮🇪Ireland
7.1%
🇨🇦Canada
3.6%
🇬🇧United Kingdom
3.6%
🇧🇷Brazil
3.6%
🇷🇴Romania
3.6%
0%3.8%7.5%11%15%
Websites using Cowboy by industrydetected industries
SaaS & Cloud · 27%Education · 18%Law & Government · 18%Shopping · 18%Non-profit & Charity · 9.1%Technology & Computing · 9.1%MARKETSHARE
SaaS & Cloud27%
Education18%
Law & Government18%
Shopping18%
Non-profit & Charity9.1%
Technology & Computing9.1%

Websites using Cowboy

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Frequently asked

What is the primary purpose of Cowboy?
Cowboy is designed to serve as a lightweight and efficient HTTP server for handling high-concurrency and low-latency web applications.
What programming language is Cowboy implemented in?
Cowboy is implemented in the Erlang programming language.
Does Cowboy support WebSockets?
Yes, Cowboy offers native support for WebSockets.
What kind of applications is Cowboy best suited for?
Cowboy is best suited for real-time web applications that require high concurrency and low latency.
Is Cowboy open-source?
Yes, Cowboy is an open-source project.