I really like your idea of the 4-part abstraction. Still… Your library really is not "that" easy to use.

I'm currently working on my own library using libuv, http-parser, nghttp2 and wslay, which is very similiar in it's use to node.js. As you might guess a echo server is therefore only about 15 lines of code, but about as performant as your framework. The downsite is that it's not as flexible due to the missing "4-part abtraction" (really… an excellent idea).

That's why your release somehow saddens me: When I'm going to release my framework to the public, it might be pretty good for cross platform apps etc. compared to others, but it will never ever be as popular as yours. Heck… I don't even have 10 twitter followers.