2025-09-01
Jujutsu for everyone
jj-for-everyone.github.ioA Jujutsu tutorial that requires no previous experience with Git or other version control systems.
2025-07-03
A Higgs-bugson in the Linux Kernel
blog.janestreet.com/a-higgs-bugson-in-the-linux-kernelWe recently ran across a strange higgs-bugson that manifested itself in a critical system that stores and distributes the firm’s trading activity data, called Gord. (A higgs-bugson is a bug that is reported in practice but difficult to reproduce, named for the Higgs boson, a particle which was theorized in the 1960s but only found in 2013.) In this post I’ll walk you through the process I took to debug it. I tried to write down relevant details as they came up, so see if you can guess what the bug is while reading along.
2025-06-26
Box combinators
mmapped.blog/posts/41-box-combinators.htmlIn functional programming,
combinator libraries refer to a design style that emphasizes bottom-up program construction.
Such libraries define a few core data types
and provide constructors—functions that create initial objects—and combinators—functions that build larger objects from smaller pieces.Combinators enable the programmer to use intuitive visual and spatial reasoning
that’s vastly more powerful than linear language processing.
As a result, solving problems with combinators feels like playing with lego pieces.
2025-05-15
Speculation in JavaScriptCore
webkit.org/blog/10308/speculation-in-javascriptcoreThis post is all about speculative compilation, or just speculation for short, in the context of the JavaScriptCore virtual machine.
Writing that changed how I think about PL
bernsteinbear.com/blog/pl-writingEvery so often I come across a paper, blog post, or (occasionally) video that completely changes how I think about a topic in programming languages and compilers. For some of these posts, I can’t even remember how I thought about the idea before reading it—it was that impactful.
2025-01-09
if got, want: A Simple Way to Write Better Go Tests
mtlynch.io/if-got-want-improve-go-tests2025-01-07
Write your own tiny programming system(s)!
d3s.mff.cuni.cz/teaching/nprg0772024-12-17
Using Nix to Try Tools
entropicthoughts.com/using-nix-to-try-tools2024-10-24
Rust Prism
registerspill.thorstenball.com/p/rust-prism2024-09-30
On Leaving Apple
typesanitizer.com/blog/leaving-apple.html2024-09-16
Technical Writing One introduction
developers.google.com/tech-writing/one2024-08-15
Writing a C Compiler
nostarch.com/writing-c-compilerA fun, hands-on guide to writing your own compiler for a real-world programming language.
2024-06-26
A reckless introduction to Hindley-Milner type inference
reasonableapproximation.net/2019/05/05/hindley-milner.html2024-06-24
Microfeatures I Love in Blogs and Personal Websites
danilafe.com/blog/blog_microfeaturesIn this post, I talk about pleasant but seemingly minor features in personal sites
2024-06-18
Understanding SPF, DKIM, and DMARC: A Simple Guide
github.com/nicanorflavier/spf-dkim-dmarc-simplifiedLinux 6.10 Honors One Last ReiserFS Request Made By Hans Reiser - Phoronix
www.phoronix.com/news/ReiserFS-README-Linux-6.102024-06-14
CAUSAL.AGENCY(7)
causal.agencyI make mostly IRC software in C. I like OpenBSD but also the GPL. I just want to read books and try to learn to be kinder. When I can I'd like to talk to strangers and experience more magic.
2024-06-13
Category Theory for Programmers: The Preface
bartoszmilewski.com/2014/10/28/category-theory-for-programmers-the-preface2024-06-11
Optimizing Font Files for the Modern Web
documentation.platformos.com/best-practices/performance/optimizing-font-files2024-06-10
Modern IRC Client Protocol
modern.ircdocs.horseLiving specification of the IRC protocol. Does not include brand new behavior, just existing behavior present in IRC software and/or networks (new extensions are IRCv3's area).