82 Bugs I Collected in a Year You Won’t Believe Made It to Production
summary
Title promises 82 but collector records 21 bugs found in production over ~two years, with 16 translation issues and a surprisingly large share of responsiveness and glitching faults. Examples: placeholders break a hotel booking and an email, stack traces and raw SQL leak to users, a currency rate shows 0.0058, a weather API returns 99,999 km/h. Preventive tactics list concrete fixes: unit/integration and parameterized tests, WebdriverIO/Playwright mobile E2E, dogfooding, exploratory testing, disable debug in prod and server‑side render translations.
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chapters (13)
- 0:00Introduction
- 1:03Speaker intro
- 2:22Bug collection method
- 4:30Common bug categories
- 8:00Responsiveness with mobile first
- 11:54Templating issues fix
- 15:08Glitching and unexpected behavior
- 19:43String formatting edge cases
- 22:10Text key translation bugs
- 25:03Unfiltered error messages
- 29:00Debug info and SQL injection
- 30:26Validating incorrect or missing information
- 32:53Q&A
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