Owl - OCaml library for scientific and engineering computing.
Python 3.5+ bindings for OCaml
OCamlbuild - Generic build tool, that has built-in rules for building OCaml library and programs.
ocaml-vdom - Elm architecture and (V)DOM for OCaml.
Lwt - OCaml promises and concurrent I/O.
higher - Higher-kinded programming in OCaml.
GraphQL Servers in OCaml - Create GraphQL servers in OCaml.