Frontend Developer Interview Questions

13,294 frontend developer interview questions shared by candidates

1 Implement a function that takes two strings as input: source text and pattern 2 Return the count of complete word matches of the pattern in the text 3 Handle edge cases like pattern at start/end of text 4 Consider spaces and punctuation marks (.,!?) as word boundaries 5 Maintain case sensitivity in pattern matching 6 Pattern length will be at least 1 character 7 Source text can be empty in nodejs
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Frontend Developer

Interviewed at Micro1

4.5
Jan 28, 2025

1 Implement a function that takes two strings as input: source text and pattern 2 Return the count of complete word matches of the pattern in the text 3 Handle edge cases like pattern at start/end of text 4 Consider spaces and punctuation marks (.,!?) as word boundaries 5 Maintain case sensitivity in pattern matching 6 Pattern length will be at least 1 character 7 Source text can be empty in nodejs

Coding skills test, general tech questions based on your profile and behavioral questions as well. Be prepared for a few questions on deployment as well. In the system design interview you will be asked to architect the data structure for a particular application.
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Senior Frontend Engineer

Interviewed at Zalando

3.6
Jan 18, 2021

Coding skills test, general tech questions based on your profile and behavioral questions as well. Be prepared for a few questions on deployment as well. In the system design interview you will be asked to architect the data structure for a particular application.

Most of the round concentrated on React. 1) How react routers will work 2) How to create dynamic routers 3) How to create 404 page 4) React life cycle questions 5) Difference between bind, call and Apply 6) Function borrowing 7) Program related to JS objects 8) Async n await 9) What is super in react component
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Senior Frontend Developer

Interviewed at Altimetrik

3.9
May 10, 2021

Most of the round concentrated on React. 1) How react routers will work 2) How to create dynamic routers 3) How to create 404 page 4) React life cycle questions 5) Difference between bind, call and Apply 6) Function borrowing 7) Program related to JS objects 8) Async n await 9) What is super in react component

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