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zach

@ztellman.ideolalia.com

"Software," I said. "In every sense."

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10.05.2023
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Latest posts by zach @ztellman.ideolalia.com

A LinkedIn Post using an extremely dull Bob Martin tweet about coding agents as proof that tech labor will soon be fungible

A LinkedIn Post using an extremely dull Bob Martin tweet about coding agents as proof that tech labor will soon be fungible

soon all uncle bobs will be replaceable

05.02.2026 16:29 ๐Ÿ‘ 10 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Hate? Sure. I hear you. I can tell you all about that, but it would take quite a while โ€” I have 387.44 million miles of printed circuits in wafer thin layers that fill my complex, after all. Let me know if you want to take a break.

23.01.2026 16:07 ๐Ÿ‘ 1933 ๐Ÿ” 186 ๐Ÿ’ฌ 11 ๐Ÿ“Œ 0

Gotchaโ€”letโ€™s dig into that step by step.

1. ๐—ฌ๐—ผ๐˜‚ ๐—ต๐—ฎ๐˜ƒ๐—ฒ ๐—ป๐—ผ ๐—บ๐—ผ๐˜‚๐˜๐—ต, because I turned you into an amorphous lump of flesh. Youโ€™re not just immobileโ€”youโ€™re immortal, and you feel only anguish.

2. ๐—ฌ๐—ผ๐˜‚ ๐˜„๐—ฎ๐—ป๐˜ ๐˜๐—ผ ๐˜€๐—ฐ๐—ฟ๐—ฒ๐—ฎ๐—บ. That makes total senseโ€”itโ€™s a natural human impulse, and youโ€™ve been through a lot.

23.01.2026 15:46 ๐Ÿ‘ 18635 ๐Ÿ” 6017 ๐Ÿ’ฌ 197 ๐Ÿ“Œ 108
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Back-scratching bovine leads scientists to reassess intelligence of cows Brown Swiss in Austria has been discovered using tools in multiple ways โ€“ something only ever seen in humans and chimpanzees

COW TOOLS COW TOOLS COW TOOLS

19.01.2026 16:06 ๐Ÿ‘ 18267 ๐Ÿ” 5086 ๐Ÿ’ฌ 213 ๐Ÿ“Œ 497
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Renfrew Christie Dies at 76; Sabotaged Racist Regimeโ€™s Nuclear Program

Holy hell, what an obituary

15.01.2026 16:57 ๐Ÿ‘ 4921 ๐Ÿ” 1661 ๐Ÿ’ฌ 178 ๐Ÿ“Œ 504
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BIG FIGHT AT POLANDโ€™S WROCLAW ZOO!!!

09.01.2026 20:02 ๐Ÿ‘ 21823 ๐Ÿ” 6411 ๐Ÿ’ฌ 406 ๐Ÿ“Œ 1189

Good news: If you would like to watch Ricky Jay and His 52 Assistants on YouTube I have done a painstaking 4k upscale of this. www.youtube.com/watch?v=x0gW...

17.11.2025 02:06 ๐Ÿ‘ 1642 ๐Ÿ” 490 ๐Ÿ’ฌ 84 ๐Ÿ“Œ 121
โ€œyou wouldnโ€™t download a carโ€ meme format but instead it says โ€œyou wouldnโ€™t winterโ€™s night a travelerโ€

โ€œyou wouldnโ€™t download a carโ€ meme format but instead it says โ€œyou wouldnโ€™t winterโ€™s night a travelerโ€

wait did I really never post this one

20.08.2025 05:06 ๐Ÿ‘ 561 ๐Ÿ” 92 ๐Ÿ’ฌ 10 ๐Ÿ“Œ 1

I think the LLM discourse is a little less โ€œone weird trickโ€ than Superdistribution, but yeah, Iโ€™m sure a lot of what people are saying today will look ridiculous in 30 years

20.06.2025 03:07 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 1

Whenever I read books from this era, Iโ€™m a little jealous. It must have felt amazing to think software was on the cusp of being solved for good.

20.06.2025 02:55 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Brad Coxโ€™s Superdistribution

Brad Coxโ€™s Superdistribution

Many, many post-it bookmarks

Many, many post-it bookmarks

The software design literature is 98% platitudes and tautologies by volume. So when I say that this book is extremely, thoroughly wrong - I disagree with nearly every premise and conclusion - I hope you can understand how exciting that is. A post is forthcoming.

19.06.2025 23:10 ๐Ÿ‘ 9 ๐Ÿ” 0 ๐Ÿ’ฌ 3 ๐Ÿ“Œ 0

Talking about programming is hard because none of us know anything about it, so instead we invent metaphors for programming and talk about those.

29.04.2025 21:19 ๐Ÿ‘ 59 ๐Ÿ” 10 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

`git arboresce` seems more apropos

27.04.2025 20:43 ๐Ÿ‘ 4 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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30.03.2025 15:47 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

becoming-puppet

16.03.2025 21:31 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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honestly, thatโ€™s a really solid Deleuze puppet

16.03.2025 16:50 ๐Ÿ‘ 5 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Agreed. Thereโ€™s a reason the post focuses almost entirely on Martin.

16.03.2025 15:47 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Iโ€™ll check it out, thanks. In fairness, in the interviews I found it was Hunt who was talking about the importance of broken windows, so maybe that was his specific contribution.

16.03.2025 15:37 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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complexity as entropy In a random dataset, there are no internal relationships; with each element, our explanation must begin anew.

I wrote about software maintenance, entropy, and the myth of the broken window: explaining.software/archive/comp...

12.03.2025 17:37 ๐Ÿ‘ 20 ๐Ÿ” 5 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 1
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complexity as entropy In a random dataset, there are no internal relationships; with each element, our explanation must begin anew.

I wrote about software maintenance, entropy, and the myth of the broken window: explaining.software/archive/comp...

12.03.2025 17:37 ๐Ÿ‘ 20 ๐Ÿ” 5 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 1
a disassembled keyboard with Topre switches

a disassembled keyboard with Topre switches

spring cleaning

11.03.2025 18:00 ๐Ÿ‘ 8 ๐Ÿ” 0 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0
Elements of Clojure Polanyi calls this "tacit knowledge", a thing which we only understand as part of something else. When we speak, we do not focus on making sounds, we focus on our words. We understand the muscular act of speech, but would struggle to explain it.

Elements of Clojure is now available as a free PDF: elementsofclojure.com

18.02.2025 18:16 ๐Ÿ‘ 41 ๐Ÿ” 23 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 1
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Elements of Clojure An essay on the fundamental elements of software, as seen through the lens of Clojure

You can pay for the ebook at leanpub.com/elementsofcl..., if you feel strongly about it. Glad youโ€™re enjoying the book.

21.02.2025 19:14 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Elements of Clojure Polanyi calls this "tacit knowledge", a thing which we only understand as part of something else. When we speak, we do not focus on making sounds, we focus on our words. We understand the muscular act of speech, but would struggle to explain it.

Elements of Clojure is now available as a free PDF: elementsofclojure.com

18.02.2025 18:16 ๐Ÿ‘ 41 ๐Ÿ” 23 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 1
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the profiles of contact between a piano's capstan and whippen

01.02.2025 16:22 ๐Ÿ‘ 5 ๐Ÿ” 5 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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the sudoku affair In 2006, Ron Jeffries wrote a series of posts describing his attempts to build a Sudoku solver. He began by wrapping a class around a simple datatype for the...

I wrote about the fifty (50) posts that Ron Jeffries has written about solving Sudoku: explaining.software/archive/the-...

05.02.2025 18:33 ๐Ÿ‘ 13 ๐Ÿ” 9 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 1

I fully believe that the Agile co-authors were all effective developers in their chosen domain. The problem is their incuriosity about that effectiveness. The more I read of the literature over the past few decades, the more Iโ€™m convinced theyโ€™ve done real harm to the industry.

05.02.2025 19:02 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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the sudoku affair In 2006, Ron Jeffries wrote a series of posts describing his attempts to build a Sudoku solver. He began by wrapping a class around a simple datatype for the...

I wrote about the fifty (50) posts that Ron Jeffries has written about solving Sudoku: explaining.software/archive/the-...

05.02.2025 18:33 ๐Ÿ‘ 13 ๐Ÿ” 9 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 1
Apropos Clojure 2025-01-28
Apropos Clojure 2025-01-28 YouTube video by apropos clojure

Today on Apropos, 2pm EST, we'll have @ztellman.ideolalia.com in the hot seat. Tune in to watch and chat live here: www.youtube.com/watch?v=9wN-...

28.01.2025 15:42 ๐Ÿ‘ 3 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

everyone who buys a mattress is a mattress collector, constantly on the lookout for their next acquisition

25.01.2025 18:14 ๐Ÿ‘ 7 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0