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Fun with Algebraic Effects - from Toy Examples to Hardcaml Simulations

I recently ported the Hardcaml_step_testbenchlibrary, one of the libraries thatwe use at Jane Street for Hardcaml simulations, from using monads to using alg...

06 Jan 2026

Jane Street Tech Blog

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OCaml 5.3: Features and Fixes!

OCaml 5.3 is released! This post gives you an overview of returning features, optimisations, and fixes as well as a taste for what's to come.

09 Jan 2025

Tarides

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Off to the Races: Using ThreadSanitizer in OCaml

OCaml Multicore opened up a new world of performance for developers, something that Nomadic Labs has tested with great results. Rather than…

18 Oct 2023

Tarides

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