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Build Rad Shit

Trond Wuellner
Tens of paid subscribers

Building rad shit people love. Product lessons and experiments from 18+ years of shipping products at Google—and the side quests I build to learn.

Platform
Substack
PricingFreemiumPublishesWeekly
Issues30Founded9 months agoLast Issue14 days ago
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Artwork for Build Rad Shit

Latest Issues

Zen and the Art of AI Maintenance

One of my favorite books is Robert Pirsig’s Zen and the Art of Motorcycle Maintenance. Early on, he spins the question that haunts most of the product work I do:

Quality—you know what it is, yet you don’t know what it is. But that’s self...

14 days ago

Bring Your Own Agent

In June, I wrote about building the travel app I'd always wanted. I turned our family's messy travel doc into a pretty rad app (called Tripfold) that I came to depend on all summer. It kept all of our logistics, plans, booking barcodes and...

a month ago
4

Check Your Work

A few weeks ago, I shared the math worksheet generator with the math teachers at my daughter’s school. One of them asked a great question:

“I use AI regularly to help develop math problems, investigations, and instructional materials, bu...

a month ago
2

Improved! Math Worksheet Generator

Improved! Math Worksheet Generator. One request produces three pages: the worksheet, a study guide, and the answer key.

I spent eight years handwriting math worksheets for my kids before I built a tool to do it for me. That tool was good....

2 months ago
3

What a darkroom hobby teaches you about shipping AI products

A selection of prints from my final project in Darkroom III at Foothill College. All made with the benefit of the GlassMeter app.

This is the third and final post about GlassMeter, the film light meter I built to actually understand how me...

2 months ago

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  • Trond Wuellner

    I'm a Product Director at Google Labs, leading NotebookLM, and a lifelong builder. Founder of numerous products at Google. Currently shipping AI products; nights and weekends I build with my kids, develop film, and make things just to understand how

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