##Libwebsockets API introduction Libwebsockets covers a lot of interesting features for people making embedded servers or clients - http(s) serving and client operation - ws(s) serving and client operation - http(s) apis for file transfer and upload - http POST form handling (including multipart) - cookie-based sessions - account management (including registration, email verification, lost pw etc) - strong ssl PFS support (A+ on SSLlabs test) You can browse by api category here.