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OCaml Weekly 2025 w30 and w31

31 Jul 2025

Patrick Ferris' OCaml Blog

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DNSvizor manual

30 Jul 2025

Robur Cooperative

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Moving to opam 2.4

opam 2.4.0 was released on 18th July followed by opam 2.4.1 a few days later. This update needs to be propagated through the CI infrastructure. The first step is to update the base images for each OS.

30 Jul 2025

Marc Elvers

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OCaml Onboarding: Introduction to the Dune build system

Welcome to all Camleers We are back with another practical walkthrough for the newcomers of the OCaml ecosystem. We understand from the feedback we have gathered over the years that getting started with the OCaml Distribution can sometimes be perceived as challenging at first. That's why we keep it ...

29 Jul 2025

OCamlPro

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Adventures with BuildKit

I’ve been doing battle the last few days with Docker, and in particular trying to persuade BuildKit to do what I wanted. I find Docker leans towards being a deployment tool, rather than a development tool which is to say that it’s exceedingly useful for both, but when I encounter problems trying to persuade it to do what I’m after for development, it tends to feel I’m not using it for the purpose for which it was intended.

29 Jul 2025

David Allsopp's Blog

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Add Your Own Recipes to the OCaml Cookbook!

The OCaml Cookbook is open to new contributions! This post gives you an overview of the feature and how to add your own recipes.

25 Jul 2025

Tarides

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Tarides Website

Bella was in touch as the tarides.com website is no longer building. The initial error is that cmarkit was missing, which I assumed was due to an outdated PR which needed to be rebased.

24 Jul 2025

Marc Elvers

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opam 2.4 release

Feedback on this post is welcomed on Discuss! We are extremely happy to announce the release of opam 2.4.0 and encourage all users to upgrade. Please read on for installation and upgrade instructions. Major changes On opam init the compiler chosen for the default switch will no longer be ocaml-syste...

23 Jul 2025

OCamlPro

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