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Updating to the OxCaml 5.2.0-minus39 opam packaging

How the OxCaml overlay's guard packages keep incompatible releases out, and how to contribute to it with your own packages.

08 Aug 2026

Anil Madhavapeddy's Blog

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AoAH Day 20: Human language detection in native code, JS and wasm

Porting the Nu HTML Validator's language detection to OCaml, then optimizing from 115MB to 28MB and fixing WASM array limits for browser deployment.

20 Dec 2025

Anil Madhavapeddy's Blog

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Generating a corpus of Hazel programs from ill-typed OCaml programs

The Workshop on Type-Driven Development (TyDe) aims to show how static type information may be used effectively in the development of computer programs. Co-located with ICFP, this workshop brings together leading researchers and practitioners who are using or exploring types as a means of program development. We welcome all contributions, both theoretical and practical, on a range of topics including: dependently typed programming; generic programming; design and implementation of programming languages, exploiting types in novel ways; exploiting typed data, data dependent data, or type pr ...

01 Oct 2025

Anil Madhavapeddy's Blog

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Advent of Hardcaml

Advent of Code is an annual Advent calendarfeaturing small programming puzzles created by Eric Wastl, which has been runningevery December since 2015. Being ...

22 Mar 2025

Jane Street Tech Blog

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