Frontend Software Engineer Interview Questions

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A junior developer changes the color of a button on a page. All unit and end-to-end tests pass, and you deploy the code to production. However, something goes wrong in production. How could you have caught this issue before going live?
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Senior Frontend Developer

Interviewed at Insider One

4.3
Jun 28, 2025

A junior developer changes the color of a button on a page. All unit and end-to-end tests pass, and you deploy the code to production. However, something goes wrong in production. How could you have caught this issue before going live?

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