Four Layers of Wrong: Shipping SSR on Vercel
It took four deploys to server-render one page. Three of the four failures returned 200 OK — a successful status is not evidence of a working page.
·5 min read
Posts tagged “engineering”
Everything we've written about engineering.
engineeringThe Green Test That Defended the Bug
Two tests, both passing, both well named, both asserting the wrong behaviour. Neither was found by reading them — and coverage numbers cannot see either.
·4 min read
The Empty Catch That Cost Us Half Our Users
57.8% of users who chose a deploy target never finished. There were no error reports — the error dashboard was clean because of the bug, not despite it.
·4 min read