Rack HTTP server for fast clients and Unix
Companies using Unicorn
Why people like Unicorn
Add a one-liner

Unicorn is an HTTP server for Rack applications designed to only serve fast clients on low-latency, high-bandwidth connections and take advantage of features in Unix/Unix-like kernels. Slow clients should only be served by placing a reverse proxy capable of fully buffering both the the request and response in between Unicorn and slow clients.

Explore other Application Hosting tools that are known for: