Hi! > Had a quick glance over the intro. How does this compare to LTN12? Seems similar. LTN12 [1] is all about "pipes and filters" design pattern [2]. LuaCSP is about composition and communication of processes in time. I.e. they have nothing in common, except they both leverage Lua coroutines for their own different reasons. Alexey. [1] http://lua-users.org/wiki/FiltersSourcesAndSinks [2] http://en.wikipedia.org/wiki/Pipes_and_filters