Turbo
Turbo is a framework built for LuaJIT 2
...The toolkit can be used for HTTP REST APIs, traditional dynamic web pages through templating, open connections like WebSockets, or just as high-level building blocks for native speed network applications. First and foremost the framework is aimed at the HTTP(S) protocol. This means web developers and HTTP API developers are first-class citizens. But the framework contains generic nuts and bolts such as; an I/O loop, IO Stream classes, and customizable TCP (with SSL) server classes giving it value for everyone doing any kind of high-performance network application.