Leaders, in conversation.
Anna sits down with the people who decide what gets built. Each long-form interview is published with a written deep dive: context, decision, trade-off, lesson.
Six questions, every guest.
A considered portrait, not a hot take.
Your decisions written up as a case other product people learn from, read by people who build software products, not a general feed.
Three systems you use every day.
60-second scripted episodes plus deep dives, built only from papers and engineering blogs. They show the depth each interview goes to.
Netflix doesn't show you my poster
Why Netflix shows every member a different poster for the same title, and the one rule the system obeys
Open →Airbnb knows your taste after one session
How Airbnb turned 800 million search sessions into listing embeddings, and the trick that handles brand-new listings
Open →The sentence you've read a thousand times
How Amazon's “customers who bought this also bought” works, and what it deliberately ignores at request time
Open →