Untested by Brendan Kearns

About the Substack

A small space for the curious from leading designer and writer Brendan Kearns. Regular posts on creativity, work, and tech + links worth clicking.

About Brendan Kearns

I often talk about telling the difference between good and bad ideas. Designer, prototyper, and soon-to-be author of my first book, Everything is a Prototype (out early 2025)

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