Assistants are starting to use mobile apps without opening them. You ask Siri to move a booking, no…
Mathieu Poli on 10/01/2026

Do I need an app in 2026?

Do I need an app in 2026? 2010: yes. 2015: a website will do. 2026: yes again. Thank Siri and Gemini. My take šŸ‘‡ dev.to/goodbarber/t...

Mathieu Poli Mathieu Poli
Do I need an app in 2026?
A model gives you the average of everything it has seen.
Mathieu Poli on 09/23/2026

Stop treating AI like a human, an agent is not a colleague.

Stop treating AI like a human, an agent is not a colleague. The problem isn't what we believe about the machine. It's what we hand it: pull requests, sprints, standups, all built for people. My take šŸ‘‡ dev.to/goodbarber/o...

Mathieu Poli Mathieu Poli
Stop treating AI like a human, an agent is not a colleague.
New feature out: your GoodBarber app now answers Siri. "What's new?" gets a spoken reply.
Day one with total freedom feels great. Nothing is decided for you, nothing has broken yet.
Shopify is moving its mobile apps back to Swift and Kotlin.
Mathieu Poli on 09/08/2026

You described an app in natural language.

You described an app in natural language. The AI built it, it works. Can you trust it enough to ship it, when you can't review code you can't read? hellomathieup.medium.com/trust-is-the...

Mathieu Poli Mathieu Poli
You described an app in natural language.
Ce numĆ©ro n'existe pas ā¤ļø
Mathieu Poli on 08/25/2026

The value of an engineer's writing was never the prose. It's the scar tissue.

The value of an engineer's writing was never the prose. It's the scar tissue. The machine can write a beautiful paragraph about caching. It wasn't there for the decisions that aged badly on us, or for what it took to walk them back. hellomathieup.medium.com/an-engineer-...

Mathieu Poli Mathieu Poli
The value of an engineer's writing was never the prose. It's the scar tissue.
Most app builders ship a pile of themes. A theme encodes results. A design system encodes rules, so…
Mathieu Poli on 07/31/2026

Completely agree. And it's bigger than GitHub.

Completely agree. And it's bigger than GitHub. Scrum, PRs, sprints, all built to coordinate humans. We keep anthropomorphizing AI and handing it our rituals. We need to define the next generation of tools.

Mathieu Poli Mathieu Poli
Completely agree. And it's bigger than GitHub.
Mathieu Poli on 07/31/2026

Why does every AI-generated app look the same?

Why does every AI-generated app look the same? It's not your prompt, and it's not your taste. Usual answers are wrong imo, here's my take šŸ‘‡ hellomathieup.medium.com/why-every-ai...

Mathieu Poli Mathieu Poli
Why does every AI-generated app look the same?
Mathieu Poli on 07/30/2026

To kick things off, a question i get every week:

To kick things off, a question i get every week: "if AI can generate an app, what's an app builder even for?" My short answer: AI didn't kill it, it made it more valuable. the long one, from inside one šŸ‘‡ hellomathieup.medium.com/ai-didnt-kil...

Mathieu Poli Mathieu Poli
To kick things off, a question i get every week:
Here's my honest take on the world i work in: AI, apps, UX/UI, etc. From inside it, not the…
Starting on bluesky for real this time (more than 2 years after my false start šŸ˜…). Sorry if i don't…