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Kenneth Kalmer

@kennethkalmer.opensourcery.blog

Performing regularly wizardry through open-source software // Father of two // Rubyist by day, Clojure advocate by night // πŸ‡ΏπŸ‡¦πŸ‡¬πŸ‡§ https://opensourcery.blog // https://mastodon.social/@kennethkalmer

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21.11.2023
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Latest posts by Kenneth Kalmer @kennethkalmer.opensourcery.blog

Are you okay?
Are you okay, Annie?

08.03.2026 22:06 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

So happy and proud to see my little brother’s new chapter in writing music garnering such positive reviews ❀️

06.03.2026 19:01 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Ditto for the UK

27.02.2026 00:18 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
23.02.2026 23:46 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
a man wearing glasses and a blue shirt with the words that 's brilliant on it ALT: a man wearing glasses and a blue shirt with the words that 's brilliant on it
19.02.2026 17:02 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

This works great thanks, been using it on and off these two days and loving it

19.02.2026 16:40 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I switch, depending on the trick

19.02.2026 00:42 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

And missing Bojack, just like that

19.02.2026 00:38 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Does anyone know of a simple pager, ala less, that has syntax highlighting for source code?

18.02.2026 00:01 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

That would be amazing, but my youngest needs to get to nursery and the eldest needs to be at swimming lessons by 9.

So with 90 mins to go I rise like some half-dead prop from a black & white film

17.02.2026 07:29 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

100% can relate as I lie here snoozing alarms…

17.02.2026 07:13 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Hear me out: Curling, but with ducks

13.02.2026 02:50 πŸ‘ 229 πŸ” 85 πŸ’¬ 9 πŸ“Œ 6

It does seem that agentic coding allows these kinds of ideas to get off the ground very quickly. We’ll have to see in the long run how sustainable it is. That said, I’m really impressed with that video, definitely gonna give it a shot

09.02.2026 14:46 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0


Clojure and indeed all lisp style languages are the final boss of density here though. Almost every line is an expression of business logic. I never really got into it myself, but looking at these results are starting to make me rethink that decision.

If you compare Clojure (77.91%) to C# (58.4%), it seems the average C# developer writes 20% more redundant code every single day just to satisfy the compiler. Even with tools like resharper and LLM’s to help thats not a insignificant amount of effort.

Clojure and indeed all lisp style languages are the final boss of density here though. Almost every line is an expression of business logic. I never really got into it myself, but looking at these results are starting to make me rethink that decision. If you compare Clojure (77.91%) to C# (58.4%), it seems the average C# developer writes 20% more redundant code every single day just to satisfy the compiler. Even with tools like resharper and LLM’s to help thats not a insignificant amount of effort.

The developer of a code counting tool ranked popular proglangs by density. I am not surprised that "according to the data, if you want the highest ratio of human thought to keystrokes, the winner is the 60 year old concept, Lisp running as a modern JVM language Clojure."

boyter.org/posts/boiler...

06.02.2026 19:24 πŸ‘ 9 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0
Browser war in the 90s

Browser war in the 90s

A little memory from the first browser war in the ’90s.

Is your website best viewed using:

Netscape Navigator or Internet Explorer?

#WebDesignHistory

02.02.2026 15:46 πŸ‘ 117 πŸ” 24 πŸ’¬ 6 πŸ“Œ 10

Link here action.goodlawproject.org/stop-sex-mat...

23.01.2026 19:34 πŸ‘ 108 πŸ” 43 πŸ’¬ 3 πŸ“Œ 4

Can highly recommend! Did this last year and it was so so worth it. The forest walk is amazing and the rest of the grounds are pretty spectacular as well

20.01.2026 17:52 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Discworld QOTD, from Eric

β€œβ€˜There’s a door.’

β€˜Where does it go?’

β€˜It stays where it is, I think.’”

16.01.2026 19:41 πŸ‘ 787 πŸ” 87 πŸ’¬ 10 πŸ“Œ 2

It’s called β€˜vs code’ because the code is an enemy you are fighting

15.01.2026 00:54 πŸ‘ 758 πŸ” 183 πŸ’¬ 12 πŸ“Œ 4

Brilliant storytelling Jim, just couldn’t put it down until the end

03.01.2026 00:08 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image
05.12.2025 18:03 πŸ‘ 117 πŸ” 7 πŸ’¬ 1 πŸ“Œ 1

Discworld QOTD, from Hogfather

25.12.2025 18:01 πŸ‘ 3009 πŸ” 1193 πŸ’¬ 29 πŸ“Œ 97

Sure it just went over their heads

19.12.2025 19:10 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Feeling of Computing London | January 2026 Β· Luma Welcome to the 16th edition of the London Feeling of Computing meetup! formerly known as Future of Coding New year, new computer. Can you imagine a world with…

I'm excited to announce that we're bringing back the Future of Coding events in London, with the first happening in January.

@mimireyburn.bsky.social and @chee.party and I will keep these regular under the new and updated name: FEELING OF COMPUTING

luma.com/qe8iexzs

19.12.2025 18:40 πŸ‘ 9 πŸ” 2 πŸ’¬ 3 πŸ“Œ 2

That is incredible. And for some unexplained reason I have β€œ9 million bicycles” stuck in my head, despite this clearly not being Beijing 😩

11.12.2025 20:16 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
He coins a term: verification debt. AI generates code faster than humans can comprehend it. The gap between generation and understanding allows software to reach production before anyone validates what it actually does.

"Vibe coding is fine," Vogels says, "but only if you pay close attention to what is being built. We can't just pull a lever on your IDE and hope that something good comes out."

He pauses. "That's not software engineering. That's gambling."

He coins a term: verification debt. AI generates code faster than humans can comprehend it. The gap between generation and understanding allows software to reach production before anyone validates what it actually does. "Vibe coding is fine," Vogels says, "but only if you pay close attention to what is being built. We can't just pull a lever on your IDE and hope that something good comes out." He pauses. "That's not software engineering. That's gambling."

that's not software engineering. that's gambling.

www.implicator.ai/werner-vogel...

08.12.2025 20:53 πŸ‘ 95 πŸ” 24 πŸ’¬ 6 πŸ“Œ 0
Preview
Zach Galifinakis Hangover GIF ALT: Zach Galifinakis Hangover GIF
07.12.2025 20:21 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Big congratulations!

05.12.2025 21:34 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Screenshot of Good Law Project & Just Treatment’s tool, reading: β€œIs your local NHS trust using Palantir’s software? Enter your postcode”

Screenshot of Good Law Project & Just Treatment’s tool, reading: β€œIs your local NHS trust using Palantir’s software? Enter your postcode”

Is your local NHS trust using Palantir software?

Find out with our easy tool – then tell them what you think about it:
https://notopalantir.goodlawproject.org/email-to-target/stop-palantir-in-the-nhs/&utm-source=Bluesky&utm_campaign=no-palantir-nhs&utm_medium=social_media&utm_content=05-12-2025

05.12.2025 17:46 πŸ‘ 69 πŸ” 50 πŸ’¬ 12 πŸ“Œ 11
Preview
Datacenters in space are a terrible, horrible, no good idea. There is a rush for AI companies to team up with space launch/satellite companies to build datacenters in space. TL;DR: It's not going to work.

an important read for at least 2 reasons:

1. shows how big tech operates on intuitions and vibes and not rigorous research

2. this is a masterpiece in how to breakdown complex scientific concepts in simple language and elegant pros that captivate the lay reader

taranis.ie/datacenters-...

03.12.2025 19:07 πŸ‘ 575 πŸ” 196 πŸ’¬ 34 πŸ“Œ 25