20 random bookmarks

2025-09-29

135.

stupid jj tricks

andre.arko.net/2025/09/28/stupid-jj-tricks

Welcome to “stupid jj tricks”. Today, I’ll be taking you on a tour through many different jj configurations that I have collected while scouring the internet. Some of what I’ll show is original research or construction created by me personally, but a lot of these things are sourced from blog post, gists, GitHub issues, Reddit posts, Discord messages, and more.

2025-09-23

134.

Cap'n Web: A new RPC system for browsers and web servers

blog.cloudflare.com/capnweb-javascript-rpc-library

Cap'n Web is a new open source, JavaScript-native RPC protocol for use in browsers and web servers. It provides the expressive power of Cap'n Proto, but with no schemas and no boilerplate.

2025-07-31

127.

A dive into open chat protocols

wiki.alopex.li/ADiveIntoOpenChat

2025-07-03

126.

A Higgs-bugson in the Linux Kernel

blog.janestreet.com/a-higgs-bugson-in-the-linux-kernel

We 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.

2025-05-30

115.

The PGP Problem

www.latacora.com/blog/2019/07/16/the-pgp-problem

Why do people keep telling me to use PGP? The answer is that they shouldn’t be telling you that, because PGP is bad and needs to go away.

2025-04-29

106.

No-engine gamedev using Odin + Raylib

zylinski.se/posts/no-engine-gamedev-using-odin-and-raylib

Games can be made in many different ways. Many games are made using big, general purpose game engines such as Unity and Godot. I enjoy using the Odin Programming Language combined with Raylib.
Odin is a C-like programming language and Raylib is library for drawing graphics, checking input and playing sounds. So it’s just a program that uses a simple library, no engine!
There are no objectively best ways to create games.

2025-02-04

100.

Running a Debian Sid on Ubuntu

blogops.mixinet.net/posts/incus

2025-01-17

98.

Earthstar

earthstar-project.org

Storage for private, distributed, offline-first applications. Earthstar is a specification and JavaScript library for building connected applications owned and run by their users.

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.

2024-10-10

81.

Gnome Files: A detailed UI examination | datagubbe.se

www.datagubbe.se/gnomefiles

2024-10-04

80.

Snappy UI Optimization with useDeferredValue

www.joshwcomeau.com/react/use-deferred-value

useDeferredValue is one of the most underrated React hooks. It allows us to dramatically improve the performance of our applications in certain contexts. I recently used it to solve a gnarly performance problem on this blog, and in this tutorial, I'll show you how! ⚡

2024-09-10

71.

run freebsd in qemu on linux

sethops1.net/post/run-freebsd-in-qemu-on-linux

2024-08-08

63.

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.html

2024-07-05

60.

JavaScript-Free Sidenotes in Hugo

danilafe.com/blog/sidenotes

2024-07-02

58.

A write-ahead log is not a universal part of durability

notes.eatonphil.com/2024-07-01-a-write-ahead-log-is-not-a-universal-part-of-durability.html

A write-ahead log is not a universal part of durability

2024-06-26

54.

You probably wrote half a monad by accident

gieseanw.wordpress.com/2024/06/25/you-probably-wrote-half-a-monad-by-accident
53.

A reckless introduction to Hindley-Milner type inference

reasonableapproximation.net/2019/05/05/hindley-milner.html

2024-06-21

49.

On testing Go code using the standard library | Henrique Vicente

henvic.dev/posts/testing-go

Most programming language ecosystems provide assert functions in their testing libraries but not Go's. Go's standard testing package follows a more direct and to-the-point approach.

2024-06-19

42.

Pimalaya

pimalaya.org

Official website of the Pimalaya project.

2024-06-18

39.

Understanding a Python closure oddity

utcc.utoronto.ca/~cks/space/blog/python/UnderstandingClosureOddity