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Christopher Swenson (Cupcake)

@swenson.io

I like cats, sorting, cryptography, math, and programming. Software engineer usually. Wrote a cryptography book and a sorting library. he/him

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13.08.2023
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Latest posts by Christopher Swenson (Cupcake) @swenson.io

Awesome but also if I squint it looks like almost half acronyms πŸ˜‚

05.03.2026 06:44 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Be Just and Fear Not tombstone from Rocky Horror Picture Show

Be Just and Fear Not tombstone from Rocky Horror Picture Show

Be stoned and fear everything

03.03.2026 04:39 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I also use home assistant (of course), frigate for cameras, audiobookshelf for podcasts and audiobooks (routed through pangolin so I can use plappa on my phone), and thinking about getting a paperless-ngx / etc. setup for managing documents.

27.02.2026 12:11 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

oh hello yes I am audience

25.02.2026 09:30 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Something relatively light and familiar works for me usually. The Good Place?

18.02.2026 02:15 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
The AI Vampire This was an unusually hard post to write, because it flies in the face of everything else going on.

100% feeling Yegge's AI Vampire in my life steve-yegge.medium.com/the-ai-vampi...

14.02.2026 18:09 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Go developer survey 2025 showing ages of respondents. 9% are 18 to 24, 35% are 25 to 34, 33% are 35 to 44, 16% are 45 to 54, 5% are 55 to 64, 1% are 65 to 74, 0% are 75+, 1% prefer not to say

Go developer survey 2025 showing ages of respondents. 9% are 18 to 24, 35% are 25 to 34, 33% are 35 to 44, 16% are 45 to 54, 5% are 55 to 64, 1% are 65 to 74, 0% are 75+, 1% prefer not to say

There's all sorts of fun stuff in there, though I was immediately turned to dust by this graph, as I'm approaching an age cliff

10.02.2026 19:53 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

it's never too late to start time traveling

09.02.2026 00:13 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Incredible art of gritty playing fiddle on the roof of a west Philadelphia row home. In Yiddish it says Fidler Oyfn Fakh Χ€ΦΏΧ™Χ“ΧœΧ’Χ¨ אױ׀ֿן Χ“ΧΦ·Χš)

Incredible art of gritty playing fiddle on the roof of a west Philadelphia row home. In Yiddish it says Fidler Oyfn Fakh Χ€ΦΏΧ™Χ“ΧœΧ’Χ¨ אױ׀ֿן Χ“ΧΦ·Χš)

We put on an all-Yiddish community production of fiddler on the roof in Philadelphia and cast member and local artist Sofie Rose Seymour created the most amazing show poster that ever was

06.02.2026 05:10 πŸ‘ 5750 πŸ” 1653 πŸ’¬ 135 πŸ“Œ 164

I learned that my name is mentioned in the Epstein emails because he ordered a copy of my book on Amazon, who emailed a receipt.

I’ve decided to donate the full retail cost (and then some) of that copy to a local charity for survivors of abuse.

05.02.2026 20:38 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
a sign that says do not talk to driver is taped to a wall Alt: a sign that says do not talk to driver is taped to a wall

You could make a sign

04.02.2026 16:38 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Somehow Apple charges less for RAM than many workstation manufacturers πŸ˜‚

03.02.2026 15:52 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Oh can’t wait. I see you might be discussing some things I helped get into rust-openssl. I’m sure only good things are said about OSSL_PARAM πŸ˜‚

02.02.2026 05:39 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 1

Starting new projects and finishing projects are entirely independent pursuits.

01.02.2026 21:30 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

SORRY I CAN’T HEAR YOU OVER THE SOUND OF ALL THIS DUMB SHIT WITH AI

29.01.2026 20:40 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I think this is the beginning of Snowpiercer

27.01.2026 05:32 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Has some Owl House vibes

23.01.2026 05:03 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Same. My ubiquiti stuff and my NAS are beasts that are hard to downsize.

My rack is β€œshort depth” and still is like 70% empty space

12.01.2026 19:03 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Part of me wishes I could consolidate my half rack into mini racks.

12.01.2026 18:48 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Decorating Cents hosts ruining a perfectly fine green dollhouse by inexplicably turning it into coffee table.

Decorating Cents hosts ruining a perfectly fine green dollhouse by inexplicably turning it into coffee table.

But as I’ve learned from watching the 90s fashion dumpster fire, Decorating Cents, you could turn the dollhouse into a lovely table.

04.01.2026 18:28 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

The Prime Rib Directive

27.12.2025 01:14 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Bucket list item achieved: I designed a PCB and sent it off to be manufactured.

Another bucket list item should be if it works or not when it comes back πŸ˜‚

24.12.2025 02:38 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I think the current approach to LLMs of just throwing more energy at them until they seem better is irresponsible. What if we could reshape the solution space (in this case, programming language) instead?

I think that is an interesting thing to investigate at least.

22.12.2025 10:27 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

It’s more that people do use the LLMs, and I think it would be interesting to investigate programming languages from that perspective. What if changing something about programming languages makes LLMs more effective or say, more energy efficient? Won’t know unless we look.

22.12.2025 10:23 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
Autoland Saves King Air, Everyone Reported Safe - AvBrief.com Aircraft landed safely at Rocky Mountain Metropolitan Airport near Denver on Saturday afternoon.

In rather excellent news, we're now at the point where a light aircraft can detect its pilot being incapacitated and successfully land and then shut the engines off fully automatically. My hat is off to the Garmin engineers who built this system.

avbrief.com/autoland-sav...

21.12.2025 22:22 πŸ‘ 5 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

I think a simpler language could be faster to compile and end up faster than C if done right, like FORTRAN.

21.12.2025 22:48 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

A question: what are your goals for the language?

If I were designing a language in 2025, I’d probably design a language with the goals of: easy for the compiler to optimize, easy for an LLM to work with (less complex syntax and maybe fewer features? Not sure), and maybe easy parallelism?

21.12.2025 22:35 πŸ‘ 1 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

β€œJuice isn’t worth the squeeze”

I think you meant β€œthe Diet Coke isn’t worth the can”

😎

19.12.2025 19:21 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

TODAY IS THE LAST DAY!

Fellow procrastinators, this is your time to shine! And if you needed a sign that PyCon US would be better with you and your ideas, this is it:)

19.12.2025 17:04 πŸ‘ 1 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0

I agree that it is not okay but perhaps necessary.

I did see that. It rings a little hollow tbh, like when people try to justify supporting HP content by saying they’ll just not directly give money to JKR. Or eating at Chick-fil-A sometimes.

And look, I’m not perfect. There’s no winning.

19.12.2025 04:04 πŸ‘ 2 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0