Blog

The OCaml Planet RSS

Articles and videos contributed by both experts, companies and passionate developers from the OCaml community. From in-depth technical articles, project highlights, community news, or insights into Open Source projects, the OCaml Planet RSS feed aggregator has something for everyone.

Want your Blog Posts or Videos to Show Here?

To contribute a blog post, or add your RSS feed, check out the Contributing Guide on GitHub.

Day10: opam package testing tool

ocurrent/obuilder is the workhorse of OCaml CI testing, but the current deployment causes packages to be built repeatedly because the opam switch is assembled from scratch for each package, leading to common dependencies being frequently recompiled. day10 uses an alternative model whereby switches are assembled from their component packages.

16 Feb 2026

Marc Elvers

Read Article
Format strings in OCaml

OCAML doesn't have string interpolation, but it does have C-style format strings (but type-safe)....

25 Feb 2024

Yawar Amin

Read Article
Tutoriel Format

Article écrit par Mattias. Le module Format d’OCaml est un module extrêmement puissant mais malheureusement très mal utilisé. Il combine notamment deux éléments distincts : les boîtes d’impression élégante les tags sémantiques Le présent article vise à démystifier une grande partie ...

01 Jun 2020

OCamlPro

Read Article
Ann: Regenerate | Drup's thingies

I’m happy to announce the release of Regenerate, a library, tool and website to generate test cases for regular expression engines.

08 May 2018

Gabriel Radanne

Read Article
Getting started with Go and Juju

So this title probably doesn’t even parse correctly if you haven’t heard of Google’s Go language our Ubuntu’s Juju service orchestration software. I’ve been toying wit…

05 Nov 2012

Mike McClurg

Read Article