Angle Conversions in Frontend Code: A QA Checklist for the Bugs You Don't See
You ship a pie chart that looks fine in the browser. The slices line up, the labels sit where you expect, and the customer demo passes. Two weeks la…
Testing & QA
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Stop Reinventing the Wheel: A QA Pattern for Date Math in User-Facing Code
Every backend that touches a date of birth ends up reinventing the same arithmetic. I've watched it happen in three codebases this year alone: a fin…