gasperstukelj.net

Here's a recording of my talk about homebrewed PBT for @jj-vcs.dev cli at this year's jjcon '26. Had a blast and met a lot of interesting people! So many good talks as well!

blog.shalman.org/tragedy-olde...

Really enjoyed the conversation! Talked about Git and GitHub's stacked PR workflow, updates and API versioning as a hard distributed systems problem, and property-based testing. In the extended section for subscribers we talked about the value of not outsourcing writing to LLMs among other things

"Proletarianization" of computer programmers through eg AI is an opportunity to remove the veil and realize there is no actual "higher form" of labor. There is the working class, and then there is a mode of production that alienates them all equally. The charade is over.

Rutherford's puzzle about 'Napoleon's theorem' was published in 𝘛𝘩𝘦 𝘓𝘢𝘥𝘪𝘦𝘴' 𝐷𝑖𝑎𝑟𝑦: 𝑜𝑟 𝑊𝑜𝑚𝑎𝑛'𝑠 𝐴𝑙𝑎𝑚𝑎𝑛𝑎𝑐𝑘. Interestingly, this woman's magazine was an important forum for math problems before more 'serious' math journals appeared in the UK in 1830.

Fool's Expertise bcantrill.dtrace.org/2026/09/27/f...

Mercurial is elf tech, Git is dwarf tech

The contagion of fear bcantrill.dtrace.org/2026/09/13/t...

I think I play my best chess, when I'm chasing deadlines.

Very excited to be presenting this year!

If I were a scientist my email signature would absolutely contain the words “more research is needed”

Woah.

I got superglue on my thumb and now my fingerprint is not recognized. Minor tech inconvenience or anti-fascist life hack? You decide.

'The Language of Empathy' by Taylor Cramer at RustWeek 2026! www.youtube.com/watch?v=9330... #rustlang #RustWeek

www.youtube.com/watch?v=gqtr...

gasperstukelj.net/newtyping-co...

hegel.dev antithesis.com/blog/2026/he... github.com/hegeldev

support.apple.com/en-gb/guide/...

I want to get back into the habit of writing and blogging regularly, so here is something: buttondown.com/j2kun/archiv...

You could implement a Future for all the std types, but you'd have to poll some strings.

Just learned about Outlaws remastered!! Almost as excited as I was for Silksong!

"It is a problem so wicked, you can practically hear it cackle." -- made me wish for a chatbot clone of @bcantrill.bsky.social

Don’t wear a watch and turn off your phone regularly.

Is this the tech they use to cheat at chess?

Have you ever considered that your PM is “vibe coding” you

this from @meredithmeredith.bsky.social is really smart. You should watch it.

Heck yeah!!!! 🤠 ❤️

Involuntarily writing C++ after years and I have to admit I'm finding myself enjoying the `if constexpr` idiom. Really crisp.

Rust Rules! (Programming Language-Wise) www.eejournal.com/article/rust... Ferrous Systems has carved out a leadership role with respect to Rust solutions for safety-critical systems. Its flagship tool chain, Ferrocene, has achieved IEC 62304 Class C qualification for medical device software.

stratoshark.org — that’s exciting, there’s definitely something homely about Wireshark’s UI