Expedia Frontend Engineer Interview: React Code Review Focus

Had an interesting frontend interview recently where the main focus wasn’t writing new code, but reviewing existing code. The interviewer shared a React component and asked me to walk through it like

Had an interesting frontend interview recently where the main focus wasn’t writing new code, but reviewing existing code. The interviewer shared a React component and asked me to walk through it like a real PR review. I had to identify performance issues, improper state management, missing keys, accessibility gaps, and suggest cleaner abstractions. They cared a lot about why something was wrong and how I’d improve readability, scalability, and maintainability. No trick questions—just real-world frontend thinking. Honestly, this felt more practical than typical DSA-heavy rounds. Good reminder that frontend interviews are evolving beyond just LeetCode. I found something similar in PrepareFrontend for practicing the same.