One standout question they asked during the coding interview was how I would optimize a large React application for performance. They wanted to understand not just my technical approach—like memoization, lazy loading, and virtualization—but also how I prioritize performance issues in a real-world context.
Senior Front End Developer Interview Questions
1,443 senior front end developer interview questions shared by candidates
What do you know about the company, Questions and coding related to Hoisting, Closures in JavaScript
See the other post for interview question. They ask me the same one, parenthesis balance,…
What you liked most and least about the role or company you worked for?
explain some common http error codes
From Terry Ragon: On a scale of 1 to 10, with 1 being just fix immediate problem, and 10 being understand the whole system completely, where would you put yourself in how you address a bug?
What is the difference between session storage, local storage and cookies?
UX Design frameworks, Carrer aspirations
Rotate a 2d matrix in place
Provide a native implementation for the Promises in Javascript. The implementation should include resolve and reject.
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