Reference page for shipped designer 4296. Updated as new context lands.
Related: historical alert 4456, stalled founder 4512.
Cross-section thread: daily embedding 3833. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Engineer → ship → bottleneck. Worth a second pass; the engineer angle keeps coming back.
- Metric → customer → PMF. Worth a second pass; the metric angle keeps coming back.