The timezone bugs you don't know you have (and how to find them)

📰 Dev.to · Michael Maitland

Learn to identify and fix hidden timezone bugs in your application that can cause unexpected behavior

intermediate Published 29 Apr 2026
Action Steps
  1. Check database timestamps for timezone inconsistencies
  2. Test API calls with different timezone settings
  3. Configure logging to include timezone information
  4. Run automated tests with simulated timezone changes
  5. Review code for timezone-aware date and time calculations
Who Needs to Know This

Developers and DevOps teams can benefit from this knowledge to ensure their applications behave correctly across different timezones

Key Insight

💡 Timezone bugs can be hidden and cause unexpected behavior, but can be identified and fixed with careful testing and logging

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🕰️ Don't let timezone bugs sneak up on you! Learn to identify and fix them before they cause issues 🚨
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