Frontend Interview Questions

In this series, I will be writing articles explaining some good frontend interview questions and their solutions. These are the questions that I have asked in the interviews that I have taken. Hop on

Articles in this series

Easy Implementation of Promise in JS

Pinned article
Sep 10, 20216 min read

Disclaimer: In this post, I am not going to implement Promise exactly the way it has been done in the JS specification. This is more likely a frontend interview question and focusses more on the functional aspect of Promise. You can find the complete...

Easy Implementation of Promise in JS
Shuffle an array in place
In place deduping an array
LocalStorage wrapper with expiration
Implement Promise.all
Find corresponding node in an identical DOM tree