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Steve Fenton

@stevefenton.co.uk
337 followers 323 following 877 posts

🧷 Software Punk 🐙 Swabbie / Octonaut at #OctopusDeploy ✂️ Yak Stylist 🔬 DORA Community Guide 🛡 Deputy Head Boy (BPCS) 🏆 8-Time MVP 🔁 #ContinuousDelivery and #DevOps 👟 #Agile #Lean and #PlatformEngineering 🧠 Opinions were implanted by smarter people

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Steve Fenton @stevefenton.co.uk · 16h
Register here: www.communitystack.io/conferences/...
communitystack.io
Cloud Native & Open Source Global Summit 2026 | Virtual | Community Stack
A global virtual summit for cloud native engineers, Kubernetes practitioners and open source contributors covering CNCF tooling, open source AI, supply chain security, GitOps and cloud native patterns...
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Steve Fenton @stevefenton.co.uk · 21h
I'm speaking at Cloud Native & Open Source Global Summit 2026. The best thing is, the summit is online so you can join wherever you are. I'll be greasing your path into the first break with a talk on addictively fast feedback loops! Come join in!
Cloud Native & Open Source Global Summit 2026

Steve Fenton: AI Has Addictively Fast Feedback Loops
AI-assisted development changes traditional engineering feedback loops
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Steve Fenton @stevefenton.co.uk · 03/10/2026
Happy #caturday from Luna!
Luna the white moggy is fast asleep with paws stretched out together, except the one covering her eyes.
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Luke @lukepatrick.dev · 02/10/2026
Great work below by @clfleming.bsky.social
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Steve Fenton @stevefenton.co.uk · 02/10/2026
Platform Engineering has changed so much since 2025 and this report, with Dr. Charlotte Fleming PhD at the helm, is chock full of really amazing insights. It's free to download (not even an email needed). octopus.com/publicat... #PlatformEngineering #DevOps
octopus.com
Future of platform engineering Report
The Future of Platform Engineering report examines where Platform Engineering stands as an established discipline, and what separates the platforms that succeed from those that struggle.
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Steve Fenton @stevefenton.co.uk · 01/10/2026
Great software delivery needs a name that's defined and defended so people can't attempt to sell their tractor as a public transport solution.
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Steve Fenton @stevefenton.co.uk · 01/10/2026
The problem comes when people try to tell you their car is a train. Or their bicycle is a train. On some other misunderstood definition that misses the key properties of being a train.
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Steve Fenton @stevefenton.co.uk · 01/10/2026
There's a benefit to bundling a bunch of concepts into a single term, as it captures the wisdom in a way we can communicate efficiently. It's easier to say "train" than "a collection of carriages linked together in sequence, running on rails, for the purpose of..."
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Steve Fenton @stevefenton.co.uk · 01/10/2026
"Horses will be able to do calculus within the next year."
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Steve Fenton @stevefenton.co.uk · 29/09/2026
Meanwhile in DevOps No.89 Continuous... #MWID #CICD #ContinuousIntegration
Blake is having a catch-up with Ellis.

"Continuous Integration is no longer options," Blake suggests.

"Absolutely," Ellis agrees.

"How often do you merge to main?" Blake asks.

"Oh," Ellis responds. "Straight after every project."
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Modern Software Engineering @modernswe.bsky.social · 29/09/2026
At the heart of Continuous Delivery is the Deployment Pipeline. Build better software faster. Grab @davefarley77's practical handbook "Continuous Delivery Pipelines" 📖 Get your copy of the ebook: lnkd.in/d9sJcRXt 📖 Get your paperback copy: amzn.eu/d/06vjXWe1
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Marko Bevc @marko.social · 27/09/2026
I came by this good write-up by @stevefenton.co.uk and it feels like a great starting point for #AI etiquette: "If you create something with AI, you should be the first to read and review it. What you send to others reflects on you and your work." stevefenton.co.uk/blog/2026/09...
stevefenton.co.uk
AI etiquette
Why we need some etiquette around AI and what that looks like.
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Steve Fenton @stevefenton.co.uk · 27/09/2026
"If you cover normal graffiti you are “repairing” it, but when you cover gentrified graffiti you are “vandalising” it?!" It seems hacking is using the same playbook. The decision on whether it's a crime has a strong "who did it?" bias.
phonotonal.com
The Gentrification of Graffiti Rant | Opinion | Culture | Phonotonal
Graffiti. It’s everywhere, right. A sign of rebellious youth, appreciated by some and hated by others. If you drew a…
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Julie S. Lalonde @julieslalonde.bsky.social · 25/09/2026
The literacy crisis is not just referring to people's ability to literally read and write. It's also people's inability to read for context. I've been a public educator for over 20 years and I have never, ever seen it this bad.
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Steve Fenton @stevefenton.co.uk · 26/09/2026
All done! stevefenton.co.uk/blog/2026/09...
stevefenton.co.uk
Migrating from WEBP to AVIF
An update on migrating from WEBP to AVIF across the site.
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Steve Fenton @stevefenton.co.uk · 26/09/2026
I'm feeling a little better this afternoon so I'm switching from WEBP to AVIF.
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Steve Fenton @stevefenton.co.uk · 26/09/2026
We urgently need some AI etiquette! "Perhaps the most abstract view on this topic is to question which authentic part of yourself you have brought to the work."
stevefenton.co.uk
AI etiquette
Why we need some etiquette around AI and what that looks like.
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Steve Fenton @stevefenton.co.uk · 26/09/2026
Happy #caturday from Luna.
Luna the white moggy sits regally in the low sun with a wisp-clouded blue sky behind her.
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Steve Fenton @stevefenton.co.uk · 25/09/2026
Those darn candidates who don't have to wait for me to offer them a drink, stealing that fraction of power I hold over them. Yeah. Straight off the list.
static.klipy.com
Uh-huh Valerie Cherish
Alt: Uh-huh Valerie Cherish
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Steve Fenton @stevefenton.co.uk · 25/09/2026
This week I had a great conversation with Tom Smith on the CoderLegion Developer Spotlight. We spoke about how I ended up in the tech industry, how we feel about AI, and why the bar for professional software delivery is shifting up.
coderlegion.com
Developer Spotlight: Steve Fenton - His Developer Journey
# Developer Spotlight: Steve Fenton — His Developer Journey **Real developers. Real journeys. Real conversations.** In this Developer Spotlight, Tom Smith sits down with Steve Fenton for a relaxed conversation about his journey in software...
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Steve Fenton @stevefenton.co.uk · 25/09/2026
There's a turning point during illness where you start to feel hungry again. For me, the optimism this brings is laced with warning thanks to William Pitt the Younger, whose last words may have been: I think I could eat one of Bellamy’s meat pies.
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Steve Fenton @stevefenton.co.uk · 24/09/2026
We keep retreating too swiftly from our meaningful names for collections of lessons learned. When we relinquish our words and their meaning, we lose much of the wisdom that goes with it. We've done it with #Agile. We did it again with #DevOps. The loss is costing us all.
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Steve Fenton @stevefenton.co.uk · 24/09/2026
"And here is Kevin Bacon in a relatively minor role" means it will turn out Kevin Bacon is the criminal mastermind behind the whole thing.
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AP Stylebook @apstylebook.com · 23/09/2026
Artificial intelligence systems do not think, feel, want or understand. Avoid language that gives them human characteristics.
apnews.com
https://apnews.com/article/openai-safety-ai-framework-089e75b95bc935af092da7b79d92706d
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Steve Fenton @stevefenton.co.uk · 24/09/2026
Luckily you're not fresh from this conference!
Karl Allen reading the YES pamphlet in the film, Yes Man.
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Steve Fenton @stevefenton.co.uk · 23/09/2026
What are happiness minutes, and why are we still chasing them over a century later? Find out more from Heidi Waterhouse... heidiwaterhouse.com/...
But anyone who has walked on ice will tell you, frictionless is not the same as easy. It’s a different set of muscles, and reflexes, and dangers. - Heidi Waterhouse
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Steve Fenton @stevefenton.co.uk · 22/09/2026
Meanwhile in DevOps No.88 Speak slow. #MWID #Webinars
Ellis is on screen presenting his latest webinar.

"Hello," he begins, pausing for a beat or two. "... welcome... to... today's... session... on... secure... software..."

Later that day, Blake bumps into Ellis in the corridor. He's confused about why Ellis was speaking so slowly on the webinar, but isn't sure whether to mention it. After a deep breath, Blake decides to ask.

"Why did you speak so slow on the webinar today?"

Ellis responds instantly.

"Everyone watches them back at double speed!"
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The New Stack @thenewstack.io · 22/09/2026
Radical behaviorism is the worst way to build software
bit.ly
Study: Developers are addicted to AI, and managers are making it worse
Radical behaviorism is the worst way to build software
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Steve Fenton @stevefenton.co.uk · 21/09/2026
Stumbled across this old and grainy screenshot. Was this how I got into #DevOps and #ContinuousDelivery This was Cruiser, a big information radiator view over your Cruise Control builds and tests. It would run on giant displays, but you could also check it on your Motorola, as shown here.
Cruiser: A dashboard over Cruise Control to show build and test status on information radiators.
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Steve Fenton @stevefenton.co.uk · 20/09/2026
Obviously they need you to not know this, as they will depend on you voting for them so they can harm you.
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Steve Fenton @stevefenton.co.uk · 20/09/2026
I know you already know this, but what the fascists are calling "The Left" is actually "normal working people". If you're not a millionaire, or billionaire, or in a position of power, you are, as far as they are concerned, "The Left", regardless of your political views.
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The New Stack @thenewstack.io · 19/09/2026
GitClear's 623 million change analysis shows the output gain is real, and much smaller than the maintenance bill behind it.
bit.ly
Your AI coding spend bought 25% more output. Duplication rose 81%.
GitClear's 623 million change analysis shows the output gain is real, and much smaller than the maintenance bill behind it.
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Steve Fenton @stevefenton.co.uk · 19/09/2026
Enjoy your stay. Your room has snacks, hit the button when the light comes on. If you don't get it at first; we'll electrocute you to help you learn. Welcome to Radical Behaviorism, where the developers most addicted to #AI get rewarded for hurting everyone. thenewstack.io/study...
A "Skinner Box" where a rat is trained to push a button when a green light illuminates to get rewarded with a snack. The floor can be electrified to reinforce the desired behavior.
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Steve Fenton @stevefenton.co.uk · 18/09/2026
Friday fun.
Clown removing makeup meme. At the top, as the clown removes his wig, is the Forbes sticker from April 2025: Viral Shopify CEO Manifesto Says AI Now Mandatory For All Employees. As the clown continues to remove his makeup, the headline from Fortune in September 2026: Shopify CEO says employees' 'slop grenades' are making more work for everyone else.
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Steve Fenton @stevefenton.co.uk · 18/09/2026
You probably already know I get quite excited by metrics and charts. Did you know there's a secret sauce to healthy measurement in the workplace? All the charts below are just for me to understand my own work and improve it. Keeping them local is the heart of a healthy system.
Distribution of card age. Cards tend to be 0-13 days old, with a trickle at each interval from 14-27, 28-41, and so on... and lots of really old cards that probably won't happen and should be abandoned.Cycle times captured over the course of many weeks, showing the median cycle time that highlights some volatility in the system.A cumulative flow diagram showing the progress of completed vs open items over time.
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Steve Fenton @stevefenton.co.uk · 17/09/2026
On the most significant contributions to workplace culture EVER was Ron Westrum's concept of "Generative Culture". It's like a law of nature where the same elements that make a workplace great for employees also makes it better for employers. A true win/win. #Culture #DevOps
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Dave Farley @davefarley77.bsky.social · 16/09/2026
Pushing your dev team harder for speed actually slows you down. In tonight’s new video, I explore why software isn't a factory production line, it’s a discovery process. Stop rushing delivery & start optimising for learning.123 Tune in tonight at 7 PM! On @modernswe.bsky.social
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The New Stack @thenewstack.io · 16/09/2026
GitClear's 623 million change analysis shows the output gain is real, and much smaller than the maintenance bill behind it.
bit.ly
Your AI coding spend bought 25% more output. Duplication rose 81%.
GitClear's 623 million change analysis shows the output gain is real, and much smaller than the maintenance bill behind it.
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Steve Fenton @stevefenton.co.uk · 16/09/2026
We all have to stop treating technical practices as a side quest when they are, in fact, the mission. "If the only problem were translating the cost of AI tools into end-to-end value, it would be serious enough. But something far worse is happening..." thenewstack.io/ai-co...
A chart showing two potential cost curves. The traditional one is low at first, because time is saved by not doing technical practices, then it climbs with increasing rapidity. The second path invests up front in technical practices and prevents the rapid ascent, keeping the software sustainable over the long term. This was the premise of Extreme Programming.
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Steve Fenton @stevefenton.co.uk · 15/09/2026
Meanwhile in DevOps No.87 Innovationmaxxing. #MWID #Innovation #Culture
Doug has gathered the team for an important update. His clipboard has been polished and Doug has a graph clipped to it. As he speaks, the team look increasingly uncomfortable.

"We need you all to be more innovative," Doug begins. "We've only received one F-572 innovation form this month... and only the first 16 pages were completed."
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Ky @ky.fyi · 29/06/2026
Hey y'all, putting out the bat signal: I'm looking for full-time, part-time, or contract work in product design or frontend development. ("Design engineering" if you're trendy.) Over a decade of experience building design systems for startups, healthcare, civic tech + more. ky.fyi
ky.fyi
Ky Decker
Ky is a designer and web developer based in NYC.
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Steve Fenton @stevefenton.co.uk · 12/09/2026
I didn't post mine because after something about a car park it got stuck in a loop of "bit of a" and this lacked the poetry of yours.
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Steve Fenton @stevefenton.co.uk · 12/09/2026
...he said glibly from the software industry, which doesn't follow scientific advice on sustainable technical practices. 2/2
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Steve Fenton @stevefenton.co.uk · 12/09/2026
Tinned mackeral doesn't contain mackeral any more. It turns out that fishing above the advice if scientists results in population crash and ruins the sustainability of your mackeral market. 1/2
Chart from the Financial Times showing advised catch, and consistently higher actual catch from the North Atlantic.
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Steve Fenton @stevefenton.co.uk · 11/09/2026
You may have noticed the message was delivered in an `alert`. That's old school. You have to respect that.
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Steve Fenton @stevefenton.co.uk · 11/09/2026
Limiting passwords to 15 characters... in 2026... really?!
An error message that says "Password does not include enough variation" and the reason given is "password cannot be more than 15 characters".
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Steve Fenton @stevefenton.co.uk · 10/09/2026
Why #DevOps isn't dead, even if you want to stop using the name. If you still think you should remove friction between silos, it's not dead. If you still think software needs solid technical practices, it's not dead. If it still needs dependable deployment pipelines, it's not dead.
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Steve Fenton @stevefenton.co.uk · 09/09/2026
I had a few discussions where people were suggesting Continuous Integration didn't mean changes are frequently integrated to the same main shared branch. The idea of "We do CI, but with long-lived feature branches" doesn't make any sense to me.
octopus.com
Let's not water down the terms Continuous Integration and Continuous Delivery
Find out why CI/CD aren't vague buzzwords. Here's what Continuous Integration and Continuous Delivery actually mean, and the common misconceptions worth correcting
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Steve Fenton @stevefenton.co.uk · 08/09/2026
That shark was jumped some time ago.
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Steve Fenton @stevefenton.co.uk · 08/09/2026
Meanwhile in DevOps No.86 Performative outrage. #MWID
A man is walking along a hallway when he comes across a poster from a Drag Show. He recoils in horror.

"Oh no," he exclaims. "I'm so offended by this poster. I'm going to call the police!"

Ellis, coming along the hallway from the other direction, stops in surprise.

"Dude," Ellis says. "Why are you even in my house?"
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