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Kevlin Henney

@kevlin.bsky.social
4.2K followers 299 following 767 posts

consultant · father · he/him · human (very) · husband · itinerant · programmer · keynote speaker · technologist · trainer · writer

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Kevlin Henney @kevlin.bsky.social · 9h
WordFriday: past That part of Eternity with some small fraction of which we have a slight and regrettable acquaintance. (This definition is taken from The Devil's Dictionary by Ambrose Bierce) www.tumblr.com/wordfriday/8... www.facebook.com/WordFriday/p...
tumblr.com
Post by @wordfriday
💬 0  🔁 0  ❤️ 0 · past, noun · That part of Eternity with some small fraction of which we have a slight and regrettable acquaintance. A moving line called the Present parts it from an imaginary peri…
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Contrafagotto32 @bobrichardson.com · 9h
The manufacturer of these thumb drives sure is proud of their product. (Such attention to detail, too!) @kevlin.bsky.social
Screen shot of a disk management utility. Icon for an external drive with the manufacturer's product name listed as "VendorCo ProductCode Media".
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Kevlin Henney @kevlin.bsky.social · 08/10/2026
There is always more goodness in the world than there appears to be, because goodness is of its very nature modest and retiring. — Evelyn Beatrice Hall
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Kevlin Henney @kevlin.bsky.social · 08/10/2026
There is always more goodness in the world than there appears to be, because goodness is of its very nature modest and retiring. — Evelyn Beatrice Hall
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Kevlin Henney @kevlin.bsky.social · 07/10/2026
I have a preconference workshop, Principle Misunderstandings, scheduled for Monday 19th October in Kraków at JDD. Many principles developers advocate or apply are different to what they think they are, and some don't even make sense. Join me for some insights and some code. 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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Ioannis Mavroukakis @ioannis.bsky.social · 07/10/2026
Re-watching the brilliant “Wibbly-Wobbly, Timey-Wimey stuff” by @kevlin.bsky.social (www.youtube.com/watch?v=UdAp...) the day numbering section is sooo enjoyable. In Greek, “Monday” is “Δευτερα”, literally, “the second” :>
youtube.com
Wibbly-Wobbly, Time-Wimey Stuff — Kevlin Henney — GOTO Night 2020
YouTube video by GOTO Meetups
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Dr Abeba Birhane @abeba.blacksky.app · 07/10/2026
you don’t hold "AI" accountable; you hold AI developers, vendors, and corporations that profit off it accountable holding "AI accountable" is like holding a toaster accountable. it's an inanimate object. it doesn't have wishes, feelings, or desires
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Kevlin Henney @kevlin.bsky.social · 07/10/2026
I have a preconference workshop, Principle Misunderstandings, scheduled for Monday 19th October in Kraków at JDD. Many principles developers advocate or apply are different to what they think they are, and some don't even make sense. Join me for some insights and some code. 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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Kevlin Henney @kevlin.bsky.social · 06/10/2026
Looking ahead to next year, it looks like I will be in Stockholm in February. If your company would like a talk or a workshop, please get in touch.
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Kevlin Henney @kevlin.bsky.social · 06/10/2026
Looking ahead to next year, it looks like I will be in Stockholm in February. If your company would like a talk or a workshop, please get in touch.
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Kevlin Henney @kevlin.bsky.social · 02/10/2026
WordFriday: year, noun A period of three hundred and sixty-five disappointments. (This definition is taken from The Devils Dictionary by Ambrose Bierce) www.tumblr.com/wordfriday/8... www.facebook.com/WordFriday/p...
tumblr.com
Post by @wordfriday
💬 0  🔁 0  ❤️ 0 · year, noun · A period of three hundred and sixty-five disappointments. (This definition is taken from The Devil's Dictionary by Ambrose Bierce)
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Marit van Dijk @maritvandijk.bsky.social · 02/10/2026
On my way home from @gotocon.com . A busy few days with three sessions! Joining @kevlin.bsky.social for "Watch your language" along @jonskeet.uk @tastapod.com and others, presenting with @piotrprz.bsky.social and finally a #Java panel with Piotr and @laurspilca.bsky.social. Tired but happy!
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Kevlin Henney @kevlin.bsky.social · 02/10/2026
WordFriday: year, noun A period of three hundred and sixty-five disappointments. (This definition is taken from The Devils Dictionary by Ambrose Bierce) www.tumblr.com/wordfriday/8... www.facebook.com/WordFriday/p...
tumblr.com
Post by @wordfriday
💬 0  🔁 0  ❤️ 0 · year, noun · A period of three hundred and sixty-five disappointments. (This definition is taken from The Devil's Dictionary by Ambrose Bierce)
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Kevlin Henney @kevlin.bsky.social · 01/10/2026
The price of anything is the amount of life you exchange for it. — Henry David Thoreau
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Kevlin Henney @kevlin.bsky.social · 01/10/2026
The price of anything is the amount of life you exchange for it. — Henry David Thoreau
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Jon Skeet @jonskeet.uk · 30/09/2026
Very appropriately, seen in Heathrow airport on my way to Copenhagen where I'll be meeting up with @kevlin.bsky.social.
Two screens - one booting and one blue screen.
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Kevlin Henney @kevlin.bsky.social · 28/09/2026
I'm running a 2-day preconference workshop for Codecamp in Iași next month: Architecture with Agility codecamp.ro/masterclasse...
codecamp.ro
Architecture with Agility
Join Codecamp events in Iasi, Bucharest, Cluj, and Timisoara to learn from experts, share experiences, and connect with Romania's IT community.
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Marit van Dijk @maritvandijk.bsky.social · 28/09/2026
This week I will be busy at @gotocon.com: On stage with @kevlin.bsky.social & several other to talk about programming languages, @piotrprz.bsky.social & I will speak about Learning modern Java the playful way and a #Java panel with @ixchelruiz.bsky.social , @laurspilca.bsky.social, Piotr & me.
Piotr Przybyl and Marit van Dijk on stage at Devoxx Poland 2025. Both are wearing white lab coats and simultaneously adding a pen to the pocket.Marit van Dijk and Kevlin Henney at Voxxed Days CERN 2026.
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Kevlin Henney @kevlin.bsky.social · 28/09/2026
Preconference day on Monday 19th October on Principle Misunderstandings (jdd.org.pl/workshop2). Sort out misunderstandings around DRY, SOLID, Conway's Law, Information Hiding, Separation of Concerns, etc. Deepen understanding to guide how systems are written, generated, reviewed and evolved.
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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Kevlin Henney @kevlin.bsky.social · 26/09/2026
Love this 🎨
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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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Jason Gorman @jasongorman.bsky.social · 24/09/2026
One ticket left for Oct 6th's Code Craft & AI workshop. Last of the workshops for self-funders this year. 18:45 - 21:00 GMT+1. Just £99 + VAT. Escape the hype and explore evidence-based approaches to coding with AI. www.tickettailor.com/events/codem...
tickettailor.com
Register – Code Craft & AI – Zoom
Code Craft & AI – Zoom, Multiple dates and times - September 1st 18:45 BST SOLD OUT October 6th 18:45 BST £99 + UK VAT Large-scale studies by the DevOps Research & Assessm...
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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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Kevlin Henney @kevlin.bsky.social · 26/09/2026
Yup 😎
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Kevlin Henney @kevlin.bsky.social · 25/09/2026
WordFriday: future, noun That period of time in which our affairs prosper, our friends are true and our happiness is assured. (This definition is taken from The Devil's Dictionary by Ambrose Bierce) www.tumblr.com/wordfriday/8... www.facebook.com/WordFriday/p...
tumblr.com
Post by @wordfriday
💬 0  🔁 0  ❤️ 0 · future, noun · That period of time in which our affairs prosper, our friends are true and our happiness is assured. (This definition is taken from The Devil's Dictionary by Ambros…
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Kevlin Henney @kevlin.bsky.social · 25/09/2026
Next month (2026-10-08 18:00) I'll be in London doing a TransFICC tech talk about the consequences of being the human in the loop, on the loop and out of the loop with AI, both in software development and socially. Sign up at www.eventbrite.co.uk/e/ai-softwar...
eventbrite.co.uk
AI & Software Engineering - Being the Human in the Loop by Kevlin Henney
Tech Talk Event organised by TransFICC
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Kevlin Henney @kevlin.bsky.social · 25/09/2026
My last couple of weeks on Instagram: Tromsø · Kvaløya · Oslo instagram.com/kevlin.henney
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Kevlin Henney @kevlin.bsky.social · 24/09/2026
If there is such a phenomenon as absolute evil, it consists in treating another human being as a thing. — John Brunner
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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.
132
Kevlin Henney @kevlin.bsky.social · 25/09/2026
WordFriday: future, noun That period of time in which our affairs prosper, our friends are true and our happiness is assured. (This definition is taken from The Devil's Dictionary by Ambrose Bierce) www.tumblr.com/wordfriday/8... www.facebook.com/WordFriday/p...
tumblr.com
Post by @wordfriday
💬 0  🔁 0  ❤️ 0 · future, noun · That period of time in which our affairs prosper, our friends are true and our happiness is assured. (This definition is taken from The Devil's Dictionary by Ambros…
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Kevlin Henney @kevlin.bsky.social · 25/09/2026
Next month (2026-10-08 18:00) I'll be in London doing a TransFICC tech talk about the consequences of being the human in the loop, on the loop and out of the loop with AI, both in software development and socially. Sign up at www.eventbrite.co.uk/e/ai-softwar...
eventbrite.co.uk
AI & Software Engineering - Being the Human in the Loop by Kevlin Henney
Tech Talk Event organised by TransFICC
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Kevlin Henney @kevlin.bsky.social · 25/09/2026
My last couple of weeks on Instagram: Tromsø · Kvaløya · Oslo instagram.com/kevlin.henney
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Kevlin Henney @kevlin.bsky.social · 24/09/2026
If there is such a phenomenon as absolute evil, it consists in treating another human being as a thing. — John Brunner
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Aliette de Bodard @aliettedebodard.com · 24/09/2026
Try "company failed to implement robust containment measures before starting its tests"
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Mathieu Ropert @matropert.bsky.social · 23/09/2026
Finishing the day with a @kevlin.bsky.social talk. No pressure but maybe some expectations of being entertained. #ndctechtown
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Kevlin Henney @kevlin.bsky.social · 23/09/2026
🙄
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Kevlin Henney @kevlin.bsky.social · 22/09/2026
It's awesome. We will return 🐻‍❄️
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Kevlin Henney @kevlin.bsky.social · 22/09/2026
Currently en route to Kongsberg via Oslo airport, but that rant was triggered by parking in Tromsø
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Kevlin Henney @kevlin.bsky.social · 21/09/2026
There is a special place in one of the inner circles of Dante's Inferno for organisations and systems that force people to download an app and register (and jump through verification hoops) to make a payment for what amounts to a one-time usage.
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Kevlin Henney @kevlin.bsky.social · 21/09/2026
🤦‍♂️
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Kevlin Henney @kevlin.bsky.social · 21/09/2026
Ah, myki. The digital transport pass system nobody needed or wanted as the rest of the world moved on to simple and direct cashless payments.
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Kevlin Henney @kevlin.bsky.social · 21/09/2026
🤦‍♂️
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Kevlin Henney @kevlin.bsky.social · 21/09/2026
💪
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Kevlin Henney @kevlin.bsky.social · 21/09/2026
Mobile-only is a problem to be avoided, not a strategy to be embraced. Similarly, in most cases, mandatory registration is technically unnecessary, and is little more than not-even thinly disguised data greed.
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Kevlin Henney @kevlin.bsky.social · 21/09/2026
There is a special place in one of the inner circles of Dante's Inferno for organisations and systems that force people to download an app and register (and jump through verification hoops) to make a payment for what amounts to a one-time usage.
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Kevlin Henney @kevlin.bsky.social · 18/09/2026
WordFriday: passport, noun A document treacherously inflicted upon a citizen going abroad, exposing him as an alien and pointing him out for special reprobation and outrage. (This definition is taken from The Devil's Dictionary by Ambrose Bierce) www.tumblr.com/wordfriday/8...
tumblr.com
Post by @wordfriday
💬 0  🔁 0  ❤️ 0 · passport, noun · A document treacherously inflicted upon a citizen going abroad, exposing him as an alien and pointing him out for special reprobation and outrage. (This definitio…
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Kevlin Henney @kevlin.bsky.social · 18/09/2026
Being the Human in the Loop TransFICC tech talk, London, 18:00 Thursday 8th October What gets amplified in AI adoption is the good, the bad and the ugly. What does it mean to be a human in all this? www.eventbrite.co.uk/e/ai-softwar...
eventbrite.co.uk
AI & Software Engineering - Being the Human in the Loop by Kevlin Henney
Tech Talk Event organised by TransFICC
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Kevlin Henney @kevlin.bsky.social · 18/09/2026
Being the Human in the Loop TransFICC tech talk, London, 18:00 Thursday 8th October What gets amplified in AI adoption is the good, the bad and the ugly. What does it mean to be a human in all this? www.eventbrite.co.uk/e/ai-softwar...
eventbrite.co.uk
AI & Software Engineering - Being the Human in the Loop by Kevlin Henney
Tech Talk Event organised by TransFICC
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Kevlin Henney @kevlin.bsky.social · 18/09/2026
WordFriday: passport, noun A document treacherously inflicted upon a citizen going abroad, exposing him as an alien and pointing him out for special reprobation and outrage. (This definition is taken from The Devil's Dictionary by Ambrose Bierce) www.tumblr.com/wordfriday/8...
tumblr.com
Post by @wordfriday
💬 0  🔁 0  ❤️ 0 · passport, noun · A document treacherously inflicted upon a citizen going abroad, exposing him as an alien and pointing him out for special reprobation and outrage. (This definitio…
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Kevlin Henney @kevlin.bsky.social · 17/09/2026
😆
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