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Henrique Cabral

@hcabral.dev
43 followers 123 following 55 posts

Moving electrons around, not always the right way. Chaser of nanoseconds. 0.1x engineer. He/him. 🇵🇹🇳🇱 hmpcabral.com

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Reposted by Henrique Cabral
gabriel @gironda.org · 22/09/2026
i dare the fossil fuel industry to one-up the tech industry by inventing a kind of oil rig that makes one quarter of the workforce happily butt-chug crude
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Reposted by Henrique Cabral
Zane Schacht - Voice Goblin @voicesbyzane.bsky.social · 27/05/2026
This is the platonic ideal of the bluescreen. I am using a device. When it fails, I want to see a big sterile readout that says "the machine has failed. This is why." Not fucking "Google the error message to learn more :]" you fucking rats.
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Reposted by Henrique Cabral
Ian Coldwater 🧊🚫 @lookitup.baby · 16/05/2026
Tech does not exist outside the context of other things happening in the world, and neither do we
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Reposted by Henrique Cabral
Chanda Prescod-Weinstein 🌌 @chanda.blacksky.app · 14/05/2026
We desperately need to get away from arguments for the humanities that elevate them because of what they do for technology. The humanities should not be understood as service disciplines. They are an extension of us, and that is enough.
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Henrique Cabral @hcabral.dev · 13/05/2026
"The first madness was that we were born, that they stuffed a god into a bag of skin." (Akwaeke Emezi, Freshwater) Why does this quote go so hard holy shit
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Henrique Cabral @hcabral.dev · 29/04/2026
Is there any information about the design of MARISA tries? It seems to be relatively well-known, as far as niche data structures go, but all I can find are wrappers around the C++ library for different languages, so it seems like nobody even reimplemented it natively? www.s-yata.jp/marisa-trie/...
s-yata.jp
MARISA: Matching Algorithm with Recursively Implemented StorAge
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Henrique Cabral @hcabral.dev · 26/04/2026
New blog post: www.hmpcabral.com/2026/04/26/t...
hmpcabral.com
The fastest Linux timestamps · hmpc
Adventures in over-optimising timers for niche applications.
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Reposted by Henrique Cabral
Margaret Killjoy @margaret.bsky.social · 08/04/2026
if a position of authority can be misused in this way, that position of authority should not exist. It's clearly not enough to simply change who is in that position, no more than praying that the next king be better than the last.
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Reposted by Henrique Cabral
Jon Phillips @jowiph.bsky.social · 02/04/2026
Tapping the sign
A young woman (the youtuber Strange Aeons, I believe) in a shirt, tie, vest, and party hat, in front of a microphone, with a powerpoint slide behind her that reads "The greatest research skill you can have is being a nosy bitch who wants to find out"
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Henrique Cabral @hcabral.dev · 02/04/2026
"Serendipity doesn't come from efficiency. It comes from spending time in the space where the problem lives, getting your hands dirty, making mistakes that nobody asked you to make and learning things nobody assigned you to learn."
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Henrique Cabral @hcabral.dev · 30/03/2026
That's some real Bogdan shit
Still from the Polish series 1670 showing Bogdan, a hussar, carrying his wings on his back. He has a blond mustache and bears a striking resemblance to the reconstructed warrior in the quoted skeet.
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Henrique Cabral @hcabral.dev · 22/03/2026
Did you want an unnecessarily detailed post about compiler optimisations? I got you covered www.hmpcabral.com/2026/03/20/t...
hmpcabral.com
Two studies in compiler optimisations · hmpc
A deep dive into the intricacies of the LLVM optimisation pipeline.
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Henrique Cabral @hcabral.dev · 27/02/2026
Getting a rug for the dining room has filled a hole in my soul I didn't even know was there
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Henrique Cabral @hcabral.dev · 27/02/2026
Is breaking down cardboard boxes a full time job with benefits, because I think I'd be pretty good at it
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Henrique Cabral @hcabral.dev · 26/02/2026
Is the Kremlin soft power machine working overtime lately or is it just me? Heated Rivalry, The Great, Ponies, Idiotka, Mr. Nobody Against Putin, The Wizard of the Kremlin. Hard to miss the theme here
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Henrique Cabral @hcabral.dev · 25/02/2026
Wrote a thing, because I don't know how to stop digging myself into holes www.hmpcabral.com/2026/02/25/t...
hmpcabral.com
The C++ input iterator pitfall · hmpc
Exploring the sometimes unintuitive semantics of C++ input ranges and how to address them.
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Henrique Cabral @hcabral.dev · 09/02/2026
New (and first) blog post! It was (mostly) fun to write some JavaScript for the first time www.hmpcabral.com/2026/02/09/m...
hmpcabral.com
Making waffles with group theory · hmpc
Using group theory to create a clone of the popular word game Waffle.
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Henrique Cabral @hcabral.dev · 06/02/2026
Is using the Banach fixed point theorem while doing your tax returns normal, asking for a friend
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Henrique Cabral @hcabral.dev · 29/01/2026
The "actual leftist solidarity or Comintern cosplay" litmus test (Ukraine/Syria) never fails
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Henrique Cabral @hcabral.dev · 15/01/2026
Who was going to tell me there was a statistical mechanics critique of totalitarianism
An excerpt from Václav Havel's "The Power of the Powerless", the last sentence highlighted:

"Between the aims of the post-totalitarian system and the aims of life there is a yawning abyss: while life, in its essence, moves toward plurality, diversity, independent self-constitution, aud self organization, in short, toward the fulfillment of its own freedom, the post-totalitarian system demands conformity, uniformity, and discipline. While life ever strives to create new and improbable structures, the posttotalitarian system contrives to force life into its most probable states."
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Henrique Cabral @hcabral.dev · 14/01/2026
Actively getting brain damage from the amount of people ecstatic at the possibility of using LLMs to extract every last drop of "productivity" out of their time away from their desks. Some of you need to learn to sit with your thoughts and just exist in the world.
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Henrique Cabral @hcabral.dev · 12/01/2025
A zoomer complimented my outfit so nobody can tell me shit the rest of the day
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