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    • dune

      Public
      A composable build system for OCaml.
      OCaml
      4621.8k97472Updated Jan 31, 2026Jan 31, 2026
    • Main public package repository for opam, the source package manager of OCaml.
      1.2k56913941Updated Jan 31, 2026Jan 31, 2026
    • ocaml.org

      Public
      The official OCaml website.
      Markdown
      37518319113Updated Jan 31, 2026Jan 31, 2026
    • setup-ocaml

      Public
      GitHub Action for the OCaml programming language
      TypeScript
      46221163Updated Jan 30, 2026Jan 30, 2026
    • ocaml

      Public
      The core OCaml system: compilers, runtime system, base libraries
      OCaml
      1.2k6.2k348330Updated Jan 30, 2026Jan 30, 2026
    • merlin

      Public
      Context sensitive completion for OCaml in Vim and Emacs
      OCaml
      2481.7k26830Updated Jan 28, 2026Jan 28, 2026
    • odoc

      Public
      Documentation compiler for OCaml and Reason
      OCaml
      10334511910Updated Jan 28, 2026Jan 28, 2026
    • ocaml-lsp

      Public
      OCaml Language Server Protocol implementation
      OCaml
      15187813725Updated Jan 28, 2026Jan 28, 2026
    • cwn-data

      Public
      The data repository for the Caml Weekly News
      HTML
      0500Updated Jan 27, 2026Jan 27, 2026
    • security-advisories

      Public
      Advisories from the OCaml Security team
      11140Updated Jan 22, 2026Jan 22, 2026
    • WIki to hold the information about the machine resources available to OCaml.org
      HTML
      1142350Updated Jan 22, 2026Jan 22, 2026
    • flexdll

      Public
      a dlopen-like API for Windows
      OCaml
      33112236Updated Jan 18, 2026Jan 18, 2026
    • Zarith

      Public
      The Zarith library implements arithmetic and logical operations over arbitrary-precision integers and rational numbers. The implementation, based on GMP, is ver…
      OCaml
      7825875Updated Jan 11, 2026Jan 11, 2026
    • opam

      Public
      opam is a source-based package manager. It supports multiple simultaneous compiler installations, flexible package constraints, and a Git-friendly development w…
      OCaml
      3851.3k643121Updated Dec 22, 2025Dec 22, 2025
    • RFCs

      Public
      Design discussions about the OCaml language
      43172031Updated Dec 12, 2025Dec 12, 2025
    • mirror of precious opam repository packages whose source websites have disappeared
      Roff
      24402Updated Dec 9, 2025Dec 9, 2025
    • platform-blog

      Public
      Repository for the Platform blog
      191311Updated Nov 27, 2025Nov 27, 2025
    • Archived packages from the ocaml/opam repository
      5320Updated Nov 25, 2025Nov 25, 2025
    • ocaml-re

      Public
      Pure OCaml regular expressions, with support for Perl and POSIX-style strings
      OCaml
      66252202Updated Nov 24, 2025Nov 24, 2025
    • ocamlbuild

      Public
      The legacy OCamlbuild build manager
      OCaml
      82130985Updated Nov 24, 2025Nov 24, 2025
    • graphics

      Public
      The Graphics library from OCaml, in a standalone repository
      C
      3275132Updated Nov 24, 2025Nov 24, 2025
    • The Stream and Genlex libraries for use with Camlp4 and Camlp5
      OCaml
      61631Updated Oct 14, 2025Oct 14, 2025
    • tuareg

      Public
      Emacs OCaml mode
      Emacs Lisp
      80388344Updated Sep 10, 2025Sep 10, 2025
    • vim-ocaml

      Public
      Vim runtime files for OCaml
      Vim Script
      4085155Updated Jul 25, 2025Jul 25, 2025
    • Parser and printer for the opam file syntax
      OCaml
      241642Updated Jul 3, 2025Jul 3, 2025
    • num

      Public
      The legacy Num library for arbitrary-precision integer and rational arithmetic that used to be part of the OCaml core distribution
      OCaml
      283850Updated Jun 16, 2025Jun 16, 2025
    • Documents related to the Code of Conduct
      141720Updated Apr 18, 2025Apr 18, 2025
    • caml-mode

      Public
      Emacs mode to edit OCaml files
      Emacs Lisp
      152212Updated Feb 27, 2025Feb 27, 2025
    • Tools for distributing OCaml via 0install
      5710Updated Jan 2, 2025Jan 2, 2025
    • ocamlfind

      Public
      The OCaml findlib library manager
      OCaml
      3238328Updated Nov 16, 2024Nov 16, 2024