A cross-platform execution engine for LuaJIT with support for async IO and
flexible threading layout.

Features:

Complete fiber API (sync primitives, interruption API, clean-up handlers,
fiber local storage, assert-like scheduling constraints, …​).

TCP, UDP, TLS, file IO, address/service forward/reverse name resolution, UNIX
domain sockets, SCM_RIGHTS fd-passing, pipes, serial ports, …​

Clocks & timers.

Filesystem API.

Portable error comparison.

Integrates with Lua builtins (i.e. you can mix up fibers and coroutines,
modules, …​).

Actor API (each VM is an actor and they’re spawned in thread pools under your
control[1]). You can even spawn isolated actors into new Linux namespaces,
Landlock & seccomp rules, etc.

Native JSON module.

Cross-platform (should run anywhere Boost.Asio also runs).