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Ryan Scott Brown

@ryan-sb

Tech tinkerer

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21.11.2024
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Latest posts by Ryan Scott Brown @ryan-sb

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Update 2: Fully funded, now to keep growing for more words & more fun! Β· MAKE 100: The Album Where You Impose Your Lyrics On Me Thank you so much, everyone! Late last week this Kickstarter hit its funding goal so this is definitely happening! The next goal here is just to keep growing because the more words I'm boxed in and co...

DONT YOU PUT WORDS IN MY MOUTH Kickstarter Update #2: We funded and now it's just about packing in all the words we can so the output is ever more and more unique and challenging!

www.kickstarter.com/projects/dow...

26.01.2026 17:57 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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How does For You do this

25.01.2026 00:51 πŸ‘ 171 πŸ” 7 πŸ’¬ 7 πŸ“Œ 0
My Favorites from Re:Invent 2025

I finally got around to using ~1/3rd of my favorite new toys from Re:Invent.

rsb.io/posts/re-inv...

I still haven't found a reason to use tenant-isolated Lambdas thjough.

21.01.2026 17:23 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I DO NOT CARE IF THE PERSON ICE IS BRUTALIZING IS A U.S. CITIZEN OR NOT AND EVERY TIME YOU MAKE THE DISTINCTION IT'S LIKE YOU'RE SAYING YOU'RE FINE WITH THEM BRUTALIZING IMMIGRANTS

15.01.2026 21:34 πŸ‘ 5207 πŸ” 1574 πŸ’¬ 45 πŸ“Œ 49

If you get this and bsky.app/profile/retr..., you may be experiencing chronic hyper-connectivity and may be entitled to compensation

15.01.2026 18:25 πŸ‘ 7 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Fossil: Bug-Tracking In Fossil

I know switching VCS is a pain, but I was wondering if agents might benefit from Fossil building an issue tracker directly into source control: fossil-scm.org/home/doc/tru...

10.01.2026 00:19 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Revisited: Delegating Authority to Capricious Agents

I wrote a post over the break about using executable specs & containers to isolate LLM's to shipping feature branches for review.

@dollspace.gay has a better take on adversarial development, I'm optimistic about formal methods finally becoming cool!

rsb.io/posts/delega...
rsb.io/posts/revisi...

07.01.2026 14:33 πŸ‘ 5 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
The meme where a sweating guy, labeled "AWS NAMING A NEW SERVICE", cant choose between two buttons. One is labeled "THREE LETTERS TWO OF WHICH ARE E AND S" and the other "UNCOMMON FEMALE NAME"

The meme where a sweating guy, labeled "AWS NAMING A NEW SERVICE", cant choose between two buttons. One is labeled "THREE LETTERS TWO OF WHICH ARE E AND S" and the other "UNCOMMON FEMALE NAME"

As I continue to teach my AWS Certification Webinars over at O'Reilly, I grow closer and closer to completely appreciating AWS; but as my students ask me questions, the more confident I am that if I ever meet the person there who names services, I am giving them a wedgie.

04.12.2025 16:14 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Frog and Toad illustration edited to say: Frog put the value in an option. "There", he said, "now we will not deref any more null pointers". "But we can unwrap the option," said Toad. "That is true", said Frog.

Frog and Toad illustration edited to say: Frog put the value in an option. "There", he said, "now we will not deref any more null pointers". "But we can unwrap the option," said Toad. "That is true", said Frog.

on type safety

14.06.2025 14:42 πŸ‘ 494 πŸ” 92 πŸ’¬ 8 πŸ“Œ 2

Qobuz and Bandcamp are both nice. Qobuz has a streaming option as well that I haven't confirmed, but heard pays artists better than Spotify.

08.10.2025 22:45 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

ME, IN TEARS: you can't just say every single part of a computer system is a file

UNIX, POINTING AT THE MOUSE: file

07.09.2025 11:01 πŸ‘ 2347 πŸ” 516 πŸ’¬ 39 πŸ“Œ 16

async await async await async await async await

in the function, the mighty function, the child thread sleeps tonight 🎡

28.05.2025 22:37 πŸ‘ 385 πŸ” 68 πŸ’¬ 30 πŸ“Œ 1
Somebody on LinkedIn asks why their senior devs won't adopt AI developer tools. Bill's response:

There is a reason that your most senior engineers are reluctant to consistently use AI developer tools and model their use to the engineering team. It's because we are informed enough to see the gaps and weaknesses and mistakes, and when we do use them as labor-savers, we very much must exhaustively proof the results for correctiveness, which adds a lot of labor back. (Sometimes it's still a positive deal, so I do use them intermittently. Maybe 40% of the time).

In the late 2000's, there was a popular series of games called Guitar Hero, where people who didn't play the guitar could access the feeling of what it was sort of like to play the guitar. Pressing a single fret (button) and hearing whole chords come out is still pretty satisfying. But the sentiment below is like going to the talented, shredding lead guitarist of your local power metal band, who fully knows every little chord and harmonic and arpeggio, and asking them why they won't play Guitar Hero with you.

Somebody on LinkedIn asks why their senior devs won't adopt AI developer tools. Bill's response: There is a reason that your most senior engineers are reluctant to consistently use AI developer tools and model their use to the engineering team. It's because we are informed enough to see the gaps and weaknesses and mistakes, and when we do use them as labor-savers, we very much must exhaustively proof the results for correctiveness, which adds a lot of labor back. (Sometimes it's still a positive deal, so I do use them intermittently. Maybe 40% of the time). In the late 2000's, there was a popular series of games called Guitar Hero, where people who didn't play the guitar could access the feeling of what it was sort of like to play the guitar. Pressing a single fret (button) and hearing whole chords come out is still pretty satisfying. But the sentiment below is like going to the talented, shredding lead guitarist of your local power metal band, who fully knows every little chord and harmonic and arpeggio, and asking them why they won't play Guitar Hero with you.

Today's LinkedIn shitpost I felt was worth cross-posting here, it has an analogy I am proud of. 🎸

29.05.2025 12:55 πŸ‘ 2 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Alert: your number of active feet has decreased by 50%

02.05.2025 15:22 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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πŸŽ™οΈ New AWS Developers Podcast episode!

Ivan Casco @realinvancasco shares how he earned all 14 AWS certs and the golden jacket πŸ§₯πŸ”₯

A journey of skill, grit, and community.

Listen now: developers.podcast.g...

#AWSCertified #AWSCommunity

02.05.2025 11:47 πŸ‘ 1 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

Inside you there are two wolves:
- fitness wolf
- AWS wolf

They fight eternally about whether you must do undifferentiated heavy lifting.

01.05.2025 16:07 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I'd be interested - I think I have an OTel span for inits so I could look for these too. Honestly, I'll just take the occasional 0.00000013 so that I don't have to subsidize other people's exploiting free INIT.

30.04.2025 00:37 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

The only (minor) wrinkle is for proactive initialization: if AWS decides to INIT my function but turns out to be wrong about it being needed, I would be charged $0.00000013

29.04.2025 20:25 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

In the "we shape the tools, then are shaped by them" news:

Because of that feature I have trained myself to say "the attached X" or "see X, attached" to make sure I trigger it, but still somehow I forget the attachment about 10% of the time and need the popup.

16.04.2025 13:13 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

There are 2 environments:
testing and ✨spicy testing✨. Some people erroneously call ✨spicy testing✨ "prod"

11.03.2025 20:16 πŸ‘ 344 πŸ” 91 πŸ’¬ 8 πŸ“Œ 6

jjithub

27.02.2025 21:14 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Absolutely incredible piece about a font you've seen everywhere:

15.02.2025 03:54 πŸ‘ 6 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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πŸ’Œ AWS Valentines Thread πŸ’Œ (1/?)

11.02.2025 15:27 πŸ‘ 37 πŸ” 14 πŸ’¬ 4 πŸ“Œ 5

COMPUTER SCIENTISTS: "k" means one thousand and twenty-four
STORAGE MANUFACTURERS: "k" means one thousand
DISPLAY MANUFACTURERS [thinking hard]: "K" means nine hundred and sixty

17.01.2025 22:34 πŸ‘ 1827 πŸ” 304 πŸ’¬ 63 πŸ“Œ 22

I'm sure The Orange Site has very normal opinions on homeschooling.

15.01.2025 13:34 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I always assumed it stood for Javascript Advocate General

12.01.2025 18:33 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

End RTO now!

Remotely, Lee could have worn the ugliest footwear imaginable and happily hacked away. Nobody would have to know.

But now officemates will have to be actively antagonized by this style choice.

11.01.2025 15:07 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

As a non-expert: local LLM on consumer hardware is still relatively new, I'd expect different approaches until we figure it out, and maybe they'll converge someday.

I just looked at the recent release notes and LMStudio supports MLX since I last checked them out.

09.01.2025 02:23 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Docs now live docs.aws.amazon.com/awsconsolehe...

#awscloud #aws

09.01.2025 01:55 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

I love Ollama because the localhost API makes it so easy to hook up to other flows and have ambient local models ready to rock.

09.01.2025 01:58 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0