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Jason Gorman

@jasongorman.bsky.social
3.6K followers 246 following 10K posts

Software engineering teacher, mentor and consultant available for clients who care about creating real value for users, businesses, communities and society. www.codemanship.co.uk

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Jason Gorman @jasongorman.bsky.social · 3h
According to the tracking, I'm supposed to believe the takeaway delivery driver picked up my Ramen in Tooting and is coming here via Chelsea.
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Jason Gorman @jasongorman.bsky.social · 4h
This is such an obvious monopoly - a monopoly made of monopolies.
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Alejandra Caraballo @esqueer.net · 01/10/2026
Solid chance Openai goes belly up and takes softbank and oracle with it. Couldn't happen to more deserving companies.
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Jason Gorman @jasongorman.bsky.social · 13h
Me: "When a build's in progress, wait until the green light before pushing your changes." Them: "Our builds take half an hour. What are we supposed to do while we're waiting?" Me: "Work on speeding up the build."
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Jason Gorman @jasongorman.bsky.social · 15h
Here's the thing about logic; Joe is taller than Jane, and Jane is taller than Mary. Ergo, Joe is the tallest, and Mary is the shortest. Hang on, let me a get a tape measure... Sorry, my bad. Mary is taller than Jane.
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Jason Gorman @jasongorman.bsky.social · 15h
I'd be in favour of a software specification language where every assertion ends with a question mark - just to remind us that we're asking questions. Only reality has the answers.
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𝕊𝕦𝕟𝕕𝕒𝕖 𝔾𝕦𝕣𝕝 @sundaedivine.lol · 19h
Billionaire political spending was about $16 million in 2008. In 2026, it could reach $2–3 billion. Whatever your politics, that’s a staggering shift in who has the financial power to shape American elections.
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Abdul El-Sayed @abdulelsayed.bsky.social · 22h
I'd rather have an economy that makes 1,000 millionaires than 1 billionaire.
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Jon Reid @qualitycoding.org · 01/10/2026
A dedicated domain for my book. I should have made this sooner. iosunittestingbyexample.com
iosunittestingbyexample.com
iOS Unit Testing by Example [My Book]
iOS Unit Testing by Example is the definitive guide to unit testing iOS apps. This book covers foundations, testing iOS specifics, and how to use test feedback.
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Jason Gorman @jasongorman.bsky.social · 01/10/2026
"Ah, but Jason, without seeing their AI harness, how can you be so sure it needs human intervention to be reliable?" The same way I don't need to check every horse to know that horses can't do calculus.
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Jason Gorman @jasongorman.bsky.social · 01/10/2026
"Waterfall is the appropriate tool for any environment where benefits realization is clearly understood, the final design can be engineered up front, and job steps can be sequenced before work begins." Otherwise known as "never".
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Jason Gorman @jasongorman.bsky.social · 01/10/2026
Never before in human history have the words "What problem does this solve?" been more pressing.
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Jason Gorman @jasongorman.bsky.social · 01/10/2026
How about we do good work *and* we enjoy doing it? A worrying number of people don't seem to know either of those are options, let alone both.
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The Trandalorian @charliejaneanders.com · 30/09/2026
I really do think tech crossed a line at some point between "helping you do the things you want to do" on the one hand, and "helping you do the things tech wants you to do" on the other. At this point, we're all contorting ourselves to live how the tech industry thinks we should be living.
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Mark Hamill @markhamillofficial.bsky.social · 30/09/2026
That expression you have while witnessing spectacular incompetence.
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Jason Gorman @jasongorman.bsky.social · 30/09/2026
Digger is getting terrible reviews. That could mean it's a terrible movie. Or it could be a truly great movie. Ahead of its time. Move critics don't exactly have a great track record of distinguishing.
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Jason Gorman @jasongorman.bsky.social · 30/09/2026
One useful thing I've gained from this age of "AI" is a heads-up on people in my industry who will gladly drink the Kool-Aid. I wish them the best of luck after the bubble bursts.
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Jason Gorman @jasongorman.bsky.social · 30/09/2026
Made an early start today to make a 5 pm Zoom about "humanless" code reviews organised by a well-known software company. Said in the chat that I'm here for the data. No data. So I'm not there. Reality isn't a fucking debate.
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Jason Gorman @jasongorman.bsky.social · 30/09/2026
In the average week I have to explain that "Continuous Delivery" means "shippable at any time". It hasn't escaped my attention that the explanation of the practice has one fewer syllables than the name. We're so bad at this.
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Jason Gorman @jasongorman.bsky.social · 30/09/2026
Regular reminder that the large majority of development teams using AI coding tools are delivering less reliable software and taking longer to get it into production. That's the reality.
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Jason Gorman @jasongorman.bsky.social · 30/09/2026
If there's a smarter way - a more predictable, more reliable, *cheaper* way - why would you not take it? You won't hurt Claude's feelings because you pressed Shift + F6 instead of asking it to rename that function. codemanship.wordpress.com/2026/09/30/d...
codemanship.wordpress.com
Deterministic When Possible. Probabilistic When Necessary. Human When Cheaper.
One inescapable conclusion I’ve had to draw observing our industry over the last couple of years is that the AI thing isn’t about productivity. If it was, teams would be looking for way…
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Jason Gorman @jasongorman.bsky.social · 30/09/2026
I think there's a good case to be made that folks using LLMs to do things they already have tools for that are quicker, more reliable and require many orders of magnitude less compute have lost the plot. See also: prompts for code that are longer than that code.
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Jason Gorman @jasongorman.bsky.social · 30/09/2026
Added a new section on LLM code reviews. Spoiler Alert: they not done good at them. And the bigger the diff, the worse they done - unsurprisingly, given what we know about the effect of context size. codemanship.wordpress.com/2026/08/12/a...
codemanship.wordpress.com
AI Software Development – What Does The Data Say?
I’m currently pulling together a bunch of sources – that are mostly recent – on the topic of LLMs and their use in software development. Some are peer-reviewed studies. Some are i…
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Jason Gorman @jasongorman.bsky.social · 30/09/2026
Governments of the world should pass laws renaming Donald J Trump. He won't mind. That's how it works now, apparently.
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Theo Priestley @theopriestley.net · 29/09/2026
Every AI CEO sounds like this.
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Jason Gorman @jasongorman.bsky.social · 29/09/2026
Serious YMO vibes on this one www.youtube.com/watch?v=u-WT...
youtube.com
Ginger Root - "Loretta" (Official Music Video)
YouTube video by Ginger Root
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Jason Gorman @jasongorman.bsky.social · 29/09/2026
Dinner prep accompaniment is Louis Cole www.youtube.com/watch?v=Nv83...
youtube.com
These Dreams Are Killing Me
YouTube video by louiscolemusic
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Jason Gorman @jasongorman.bsky.social · 29/09/2026
A scenario where the hyper-scalers persuade the US government to ban Chinese models and models you can host on consumer hardware because "safety" and then promptly go bust is entirely possible.
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Jason Gorman @jasongorman.bsky.social · 29/09/2026
The difference between tech and business elites and the average person? I'm not sure the average person sees creativity as a purely economic activity or a chore.
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Jason Gorman @jasongorman.bsky.social · 29/09/2026
27 degrees C on the 29th of September
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Jason Gorman @jasongorman.bsky.social · 29/09/2026
Your Cloud-based LLM goes down. Without it, you are blocked and can't work. Congratulations. You've been left behind.
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Jason Gorman @jasongorman.bsky.social · 29/09/2026
A growing body of evidence strongly indicates that *reliable* long-horizon agent autonomy is a highly improbable fantasy. An increasing number of us have abandoned ambitions in that direction, and are looking for the value/cost sweet spot instead. codemanship.wordpress.com/2026/09/29/t...
codemanship.wordpress.com
The Agentic Sweet Spot? The Human IS The Loop
In recent weeks, I’ve been hearing more and more chatter signaling disillusionment with agentic programming, as increasing numbers of once-upon-a-time very pro-agent folks walk back to taking…
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Jason Gorman @jasongorman.bsky.social · 29/09/2026
Always worth reading the fine print. e.g., people citing a "study" done by someone at ThoughtWorks that concluded that asking agents to do TDD produced no discernible benefit. If you read the blog post, they actually failed to get the agent to follow the TDD discipline. Not the same thing.
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Jason Gorman @jasongorman.bsky.social · 28/09/2026
A monday reminder that the 80s saw some of the best-produced and engineered albums www.youtube.com/watch?v=69UY...
youtube.com
ryuichi sakamoto - steppin' into asia
YouTube video by pingu87
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Dylan Beattie @dylanbeatt.ie · 28/09/2026
I'm playing a gig. An actual Serious Gig with Proper Musicians and no comedy songs about JavaScript. You should come. It'll be awesome. Hope & Anchor in Islington, Friday October 2nd, doors 19:30, music starts 20:30. Tickets £8 in advance / £10 on the door. www.eventbrite.com/e/angel-stor...
ANGEL STORM: ALL STAR LIVE ROCK COVER BAND

Demon, Rory Gallagher, Billy Idol, Peter Frampton, Rush, Cream, Genesis, Soundgarden, Aerosmith, Janis Joplin, Pink Floyd, Scorpions... and many more.

(The typography on "Peter Frampton" is particularly exquisite.)
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Jason Gorman @jasongorman.bsky.social · 28/09/2026
Heads up! <thing that I was telling you 2 weeks ago you had to get on board with or get left behind> is dead. Anyone who isn't <thing I saw Boris Cherney talking about this morning> will get left behind.
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Jason Gorman @jasongorman.bsky.social · 27/09/2026
Tip for AI and software engineering researchers: hang out on LinkedIn, and it won't be long before you see someone make a completely unsupported claim that could make a great research study.
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Luke Ontario @coolhand.bsky.social · 26/09/2026
Oh shit. THAT is worse than I realized
We are spending almost five billion more on AI related construction and ten billion dollars less on other private construction since 2024
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Jason Gorman @jasongorman.bsky.social · 26/09/2026
Enjoying listening to my own stuff. That's the first sign of madness. apeswithhobbies.bandcamp.com/album/love-s...
apeswithhobbies.bandcamp.com
Love Songs From A Gilded Age, by Apes With Hobbies
6 track album
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Jason Gorman @jasongorman.bsky.social · 26/09/2026
Refactoring is the secret handshake.
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Jason Gorman @jasongorman.bsky.social · 26/09/2026
"Ah, but Jason, that study was published 20 nanoseconds ago. AI has improved leaps and bounds since then."
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ivanrmoore.bsky.social @ivanrmoore.bsky.social · 26/09/2026
I just took action with @theactionnetwork.bsky.social: Planned Closure of Beckenham Odeon - Have Your Say. Take action here: actionnetwork.org/forms/planne...
actionnetwork.org
Planned Closure of Beckenham Odeon - Have Your Say
Odeon cinema in Beckenham is one of the most important cultural landmarks and institutions in our constituency. The site has been showing films since 1930, and currently runs showings for children a...
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Katie Martin @katie0martin.ft.com · 25/09/2026
I have blamed The agents That hacked Your website And which You probably Reasonably thought I controlled Forgive me I am rich And unaccustomed To taking responsibility
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Kevlin Henney @kevlin.bsky.social · 25/09/2026
I'm giving the opening keynote (2026-10-20) and also a preconference workshop (2026-10-19) at JDD in Kraków next month. jdd.org.pl jdd.org.pl/workshop2
jdd.org.pl
Principle Misunderstandings Workshop with Kevlin Henney · JDD 2026
All-day Principle Misunderstandings workshop at JDD 2026. Separate tickets required.
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Jason Gorman @jasongorman.bsky.social · 26/09/2026
Reliable long-horizon autonomous agent workflows are science fiction.
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Jason Gorman @jasongorman.bsky.social · 26/09/2026
If you needed to gauge just how capable executives are of stupidity, consider how so many of them seem to have failed to realise that senior software developers were once junior software developers.
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Jason Gorman @jasongorman.bsky.social · 26/09/2026
"And I suppose we should go back to using hammers instead of nail guns, right?" I dare you to use a probabilistic nail gun.
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Jason Gorman @jasongorman.bsky.social · 25/09/2026
Finishing up a productive day with some Morgan Ågren www.youtube.com/watch?v=VvcH...
youtube.com
Grov 1
YouTube video by Morgan Ågren - Topic
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Jason Gorman @jasongorman.bsky.social · 25/09/2026
Hey, remember when some billionaires drew a face on a balloon and persuaded the guy from Home Alone 2 that it was God?
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Jason Gorman @jasongorman.bsky.social · 25/09/2026
Is anybody falling for this blatant attempt by the hyper-scalers to get governments to legislate them a moat? * checks news * Sigh.
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