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.

My (very) fast zero-allocation webserver using OxCaml

Building httpz, a high-performance HTTP/1.1 parser with zero heap allocation using OxCaml's unboxed types, local allocations, and mutable local variables.

01 Feb 2026

Anil Madhavapeddy's Blog

Read Article
Dipping toes into OxCaml

Jane Street have been working for a few years on a whole suite of extensions to OCaml, many of which they’ve both blogged and published about. I did some hacking last year getting a version of that running on Windows, which I really must resurrect. But today I actually had a go at doing a tiny something with its features!

07 May 2025

David Allsopp's Blog

Read Article
CPU Registers and OCaml

Even though registers are a low-level CPU concept, having some knowledge aboutthem can help write faster code. Simply put, a CPU register is a storage for as...

05 May 2015

Jane Street Tech Blog

Read Article
Three uses for a binary heap

Lately I have been interviewing for jobs, so doing a lot of whiteboard programming, and binary heaps keep arising in the solutions to these...

25 Nov 2010

Jake Donham

Read Article