20 random bookmarks

2025-09-04

133.

Beacon API

developer.mozilla.org/en-US/docs/Web/API/Beacon_API

The 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.

2025-06-16

118.

CSS Classes considered harmful

www.keithcirkel.co.uk/css-classes-considered-harmful

The solution to all of these problems

I humbly put forward that modern web development provides us all the utilities to move away from class names and implement something much more robust, with some fairly straightforward changes:

Attributes

Attributes allow us to parameterise a component using a key-value representation, very similar to Map<string, T>. Browsers come with a wealth of selector functions to parse the values of an attribute.

2025-06-13

117.

What I talk about when I talk about IRs

bernsteinbear.com/blog/irs

I have a lot of thoughts about the design of compiler intermediate representations (IRs). In this post I’m going to try and communicate some of those ideas and why I think they are important.

2025-04-24

105.

Instrumenting Axum projects

determinate.systems/posts/instrumenting-axum

2025-03-13

101.

Building interactive web pages with Guile Hoot

spritely.institute/news/building-interactive-web-pages-with-guile-hoot.html

2024-12-20

94.

Visitor Pattern Considered Pointless - Use Pattern Switches Instead

nipafx.dev/java-visitor-pattern-pointless

In modern Java, the visitor pattern is no longer needed. Using sealed types and switches with pattern matching achieves the same goals with less code and less complexity.

2024-12-17

93.

GBA From Scratch With Ferris

lokathor.github.io/gba-from-scratch
92.

Building GBA Games in Rust

shanesnover.com/2024/02/07/intro-to-rust-on-gba.html

2024-07-15

62.

"GitHub" Is Starting to Feel Like Legacy Software

mistys-internet.website/blog/blog/2024/07/12/github-is-starting-to-feel-like-legacy-software

I’ve used a lot of tools over the years, which means I’ve seen a lot of tools hit a plateau. That’s not always a problem; sometimes …

2024-07-09

61.

Using use in Gleam

erikarow.land/notes/using-use-gleam

2024-06-24

51.

Deriving Dependently-Typed OOP from First Principles -- Extended Version with Additional Appendices

arxiv.org/abs/2403.06707

The 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.

50.

Microfeatures I Love in Blogs and Personal Websites

danilafe.com/blog/blog_microfeatures

In this post, I talk about pleasant but seemingly minor features in personal sites

2024-06-17

37.

Sqlc: 2024 check in — brandur.org

brandur.org/fragments/sqlc-2024
36.

How I learned Haskell in just 15 years - duckrabbit solutions

duckrabbit.tech/articles/learning-haskell.html

2024-06-14

29.

pounce - IRC bouncer

git.causal.agency/pounce/about

2024-06-13

27.

Category Theory for Programmers: The Preface

bartoszmilewski.com/2014/10/28/category-theory-for-programmers-the-preface
25.

Solving SAT via Positive Supercompilation

hirrolot.github.io/posts/sat-supercompilation.html
19.

A simple, arena-backed, generic dynamic array for C

nullprogram.com/blog/2023/10/05

2024-06-11

11.

Optimizing Font Files for the Modern Web

documentation.platformos.com/best-practices/performance/optimizing-font-files

2024-06-10

3.

On Dependency Usage in Rust

landaire.net/on-dependency-usage-in-rust

Rust and Node aren't bad for encouraging dependency use -- your favorite language's tools just suck.