Ryan Singer

Shape Up didn't get formalized at 37signals until about 10 years in — when the first project blew up. Until then, the culture spread organically because they hired so slowly and deliberately. Process only becomes necessary when organic culture can't carry the load alone.

Every designer at Basecamp codes. Not just HTML — running the app locally, going into the view to make it look the way they want. So where's the wall between design and engineering? Those moments of disappointment when the engineer tells you no simply don't exist.

Shape Up problems almost always start the same way: I see a beautiful PRD or Figma file, but no engineer in the picture. When we finally brought engineering into the shaping room, everything clicked.

Basecamp had no sales org, no marketing team. That means zero contention for engineering time — no deal-closing features, no requests from sales. The more I see the real world, the more I realize how extraordinary that is.

If you gave your shaping output to a senior engineer right now and asked 'do you know what to go build?' — what would they say?