Sitemap - 2025 - John Zeratsky
Irrational is normal, so why is it phrased as a negative?
The desktop computing renaissance
Product design in the age of AI
Introducing Hypernatural, the fastest AI video tool for creators and storytellers
My 4 "alternate universe" careers
Introducing Doctors in Network, a modern logistics platform for surgical staffing
This prototype changed how I think about testing AI products
CTGT’s lessons from Character Labs to YC and a $7M seed
7 startup lessons I have found to be true