The core OCaml system: compilers, runtime system, base libraries

A composable build system for OCaml.

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

Auto-formatter for OCaml code

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

Web library for OCaml with support for HTTP/1.X / HTTP/2

Command line curl wrapper for OCaml

A HTTP client using HTTP/AF and lwt

Petrol's an OCaml SQL API made to go FAST.