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  • About
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Posts on debugging

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Cover for The Calendar Time Bomb: Date-Dependent Bugs in E2E Test Locators
Testing Playwright Debugging

Erik Treviño

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Apr 26, 2026

The Calendar Time Bomb: Date-Dependent Bugs in E2E Test Locators

I found a bug that only appears on the 10th of every month. And in October. The fix was one word.

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