Ally
@categorically.me
300 followers 1.8K following 100 posts
Dad & Founder at No Discipline. I build technology for humans. I’m obsessed with software engineering, hardware development, category theory, learning and systems thinking. https://categorically.me https://nodiscipline.org https://elsa.health
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The mountains is you is an amazing book. A really uncomfortable but honest look in the mirror. Highly recommend.

#booksky
But for both groups, reduced cognitive ability/performance - physics has the principle of least action, our evolutionary preference for resource conservation (shrinking) and the avoidance of resistance.

It’s insane to think you *get worse* at your craft - this is fine if you don’t care about it
I’ve discovered that AI tools (LLMs) effectively lower the barriers to entry for many things. For better or worse.

The productivity boost for those already over the barrier is minimal, sometimes negative.
For those below the barrier, they “produce more”, quality is a separate thing. 1/2
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I’m not anti-AI.

I am, however, anti the rapacious tech bros who selfishly hype AI for the purpose of increasing their wealth and power at the expense of our humanity.
Reposted by Ally
This week's @viteconf.org was a LOT of fun.

It rekindled some of the neutrality/plurality magic from the old JSConfEUs. Like Switzerland. Bridging communities & frameworks. Folk cheering each other on, celebrating collaboration 🎉

TechAtBloomberg folk showed up in force - 7 of us!
Trying to de-vercel my work, and so far going great!

From NextJS to @tanstack.com start. So good. OMG, so good. Having fun on the web again.

Hosting on @fly.io. The dev experience rivals that of vercel, fast deployment, scales to zero, launches fast, cheaper, more performant, & more.

#DevSky
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Have you ever been frustrated by a git merge? That’s a trick question - of course you have. 😁

This week we’re talking about a tool that’s git-compatible, but completely rethinks the way we handle merging, rebasing and undo/redo:
youtu.be/ulJ_Pw8qqsE
Solving Git's Pain Points with Jujutsu (with Martin von Zweigbergk)
YouTube video by Developer Voices
youtu.be
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This Weeks Project Spotlight 💡

#rust #rustlang #programming

HelixDB

HelixDB is a database built from scratch to be the backend for any AI application.
Just amazing! I feel the same way for all other things (including art)!
Love these issues, and I love the project spotlights! Highly recommend!
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It's been a month since #rustconf 2025, but the buzz is still strong! 🦀

Revisit the magic via these videos on the @rustfoundation.org YouTube channel, incl. sessions, keynotes, & this highlight reel: www.youtube.com/watch?v=Hw_I...

+Don’t miss these event pics 📸 www.flickr.com/photos/rustf...
These posts are amazing! Thanks for sharing!
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Hey Bluesky! 👋

I write Rust tutorials from first principles—new deep dive every 2 weeks based on my own experience and learning.

Some of my posts did well on Reddit and Hacker News. Listing a few below!

Looking forward to connecting with the Rust community here!

#rustlang #blog #tutorial
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Well, if you weren't already anxious and ready to have a couple more beers/cocktails.

That being said this 1941 essay is encouraging as well. Especially at drink 2.75ish. Reason to have drink 3.
Every few months now I re-read this "Who Goes Nazi?" piece from 1941 and am blown away by how it captures the people we are dealing with 80 years later.

harpers.org/archive/1941...
Who Goes Nazi?, by Dorothy Thompson
harpers.org
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Question for the #rustlang crowd:

Anyone know of a formal CS textbook that teaches Data Structures and Algorithms in Rust?

What about a Graph Algorithms one?

Would appreciate a signal boost
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Deno @deno.land · 23d
Deno 2.5.2 has just been released github.com/denoland/den...

`deno upgrade`
I’m really rooting for skylight but boy is it buggy and the user experience is really lacking. I thought it was no longer maintained, so I’m really happy to hear it’s still up and running!

For some reason today I’m unable to see more than 3 items and have to reopen the app to see another 3 items.
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I'll be speaking at Rust China Conf/Rust Global China this weekend to talk about Ergot, my messaging library for embedded systems in Rust!

Details and speaker list here: rustcc.cn/2025conf/, lots of familiar faces, excited to meet up with folks!

#rustlang #embedded #conference #china #hangzhou
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Great talk @categorically.me Such an impactful project! Very inspiring! #rustconf
🎤 #rustconf Session Announcement: Ally Salim Jr. (@categorically.me)
“Rust at the Last Mile in Healthcare”
rustconf.com/schedule/#1461
#rustlang