2025-09-04
Beacon API
developer.mozilla.org/en-US/docs/Web/API/Beacon_APIThe Beacon API is used to send an asynchronous and non-blocking request to a web server. The request does not expect a response. Unlike requests made using XMLHttpRequest or the Fetch API, the browser guarantees to initiate beacon requests before the page is unloaded and to run them to completion.
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.
2025-06-20
Cursed Knowledge | Immich
immich.app/cursed-knowledgeThings we wish we didn't know
2025-05-28
SAT Live!
localhost:40002025-01-07
Write your own tiny programming system(s)!
d3s.mff.cuni.cz/teaching/nprg0772024-12-17
GBA From Scratch With Ferris
lokathor.github.io/gba-from-scratch2024-09-02
Parsing awk is tricky
www.raygard.net/awkdoc/pages/awk_parsing_is_tricky.htmlA somewhat compact implementation of the awk programming language
2024-08-14
A Flexible Minimalist Neovim for 2024
wickstrom.tech/2024-08-12-a-flexible-minimalist-neovim.html2024-08-08
More than 200 orphaned Debian packages moved to git, 216 to go
www.hungry.com/~pere/blog/More_than_200_orphaned_Debian_packages_moved_to_git__216_to_go.html2024-06-26
A reckless introduction to Hindley-Milner type inference
reasonableapproximation.net/2019/05/05/hindley-milner.html2024-06-24
Deriving Dependently-Typed OOP from First Principles -- Extended Version with Additional Appendices
arxiv.org/abs/2403.06707The expression problem describes how most types can easily be extended with new ways to produce the type or new ways to consume the type, but not both. When abstract syntax trees are defined as an algebraic data type, for example, they can easily be extended with new consumers, such as print or eval, but adding a new constructor requires the modification of all existing pattern matches. The expression problem is one way to elucidate the difference between functional or data-oriented programs (easily extendable by new consumers) and object-oriented programs (easily extendable by new producers). This difference between programs which are extensible by new producers or new consumers also exists for dependently typed programming, but with one core difference: Dependently-typed programming almost exclusively follows the functional programming model and not the object-oriented model, which leaves an interesting space in the programming language landscape unexplored. In this paper, we explore the field of dependently-typed object-oriented programming by deriving it from first principles using the principle of duality. That is, we do not extend an existing object-oriented formalism with dependent types in an ad-hoc fashion, but instead start from a familiar data-oriented language and derive its dual fragment by the systematic use of defunctionalization and refunctionalization. Our central contribution is a dependently typed calculus which contains two dual language fragments. We provide type- and semantics-preserving transformations between these two language fragments: defunctionalization and refunctionalization. We have implemented this language and these transformations and use this implementation to explain the various ways in which constructions in dependently typed programming can be explained as special instances of the phenomenon of duality.
2024-06-18
Linux 6.10 Honors One Last ReiserFS Request Made By Hans Reiser - Phoronix
www.phoronix.com/news/ReiserFS-README-Linux-6.102024-06-17
OpenBSD, the computer appliance maker's secret weapon
hiandrewquinn.github.io/til-site/posts/openbsd-the-computer-appliance-maker-s-secret-weaponBetween our ESP32 prokaryotic organisms and our 24/7 Internet-enabled megafauna servers, there exists a vast and loosely-defined ecosystem of things the B2B world likes to call computer appliances. Picture a bespoke Pi 4 packaged up neatly with some Python scripts, a little fancy plastic embossing, and maybe a well-guarded id_ed25519.pub in case you end up in hot water during the (long - very long, stable cash flow for generations long) maintenance contract, and you’re in the ballpark.
2024-06-14
Nix as a WebAssembly build tool
determinate.systems/posts/nix-wasmpounce - IRC bouncer
git.causal.agency/pounce/about2024-06-13
API Tokens: A Tedious Survey
fly.io/blog/api-tokens-a-tedious-surveyComparison between types of API tokens.
A simple, arena-backed, generic dynamic array for C
nullprogram.com/blog/2023/10/052024-06-12
My experience crafting an interpreter with Rust
ceronman.com/2021/07/22/my-experience-crafting-an-interpreter-with-rustLast year I finally decided to learn some Rust. The official book by Steve Klabnik and Carol Nichols is excellent, but even after reading it and working on some small code exercises, I felt that I …
2024-06-11
gamja: Simple IRC web client
sr.ht/~emersion/gamja2024-06-09
Piku
piku.github.io/index.htmlpiku, inspired by dokku, allows you do git push deployments to your own servers, no matter how small they are.