tiny_httpd

Minimal HTTP server using good old threads + blocking IO, with a small request router.

OCaml-GLib2

OCaml bindings to GLib2 based on OCaml Ctypes?

ocaml-ssh

SSHv2 library, client and server implementation in OCaml

gueb

ocaml-caqti

Cooperative-threaded access to relational data

httpaf

A high performance, memory efficient, and scalable web server written in OCaml

ocaml-cohttp

An OCaml library for HTTP clients and servers using Lwt or Async

gapi-ocaml

A simple OCaml client for Google Services.

ocaml-networking

Network server programming with OCaml

ocaml-libevent

bindings to libevent (continuation of http://mmzeeman.home.xs4all.nl/ocaml/)

jackline

minimalistic secure XMPP client in OCaml

ocaml-cbor

OCaml CBOR generic decoder/encoder, RFC 7049, http://cbor.io/

ocaml-socketio

Socket.IO server implementation

lwt

OCaml promises and concurrent I/O

ocaml-ssb

OCaml implementation of Secure Scuttlebutt protocol