opam is a source-based package manager. It supports multiple simultaneous compiler installations, flexible package constraints, and a Git-friendly development workflow.

Main public package repository for opam, the source package manager of OCaml.

Design discussions about the OCaml language

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

The official OCaml website.

A composable build system for OCaml.

GitHub Action for the OCaml programming language

Context sensitive completion for OCaml in Vim and Emacs

Advisories from the OCaml Security team

Archived packages from the ocaml/opam repository