John Abrahamsen

turbo. Turbo is a framework built for LuaJIT 2 to simplify the task of building fast and scalable network applications. It uses a event-driven, non-blocking, no thread design to deliver excellent performance and minimal footprint to high-load applications while also providing excellent support for embedded uses.

dstr. Reference counted dynamic strings and string lists for C (C89 compliant).

luasec. LuaSec

luasocket. Network support for the Lua language