do know any data structures?
Frontend Engineer Interview Questions
12,723 frontend engineer interview questions shared by candidates
What coding languages do you use ? Do you have experience with the Angular language ?
Build a dynamic form builder consisting of text, checkbox and dropdown using ReactJS
an algorithm question about turning array into a relational tree (array contains countries, cities and states and you need to turn it to child parent relation)
To implement a svelte component. Not so hard but did waste my time.
Question was related to array and linkedlist
We have a web application where users can upload multiple files simultaneously. Sometimes users accidentally click the upload button multiple times, causing duplicate API calls. How would you prevent this without disabling the button completely, and what are the potential issues you might face with your solution? Then they asked me to actually code a solution and explain my thought process. They were more interested in how I approached the problem - considering user experience, edge cases, and potential race conditions - rather than just writing code. Made me think about real scenarios developers actually face instead of just algorithmic puzzles.
How do you approach teamwork and collaboration?
One question on counter increment using setinterval
What is Virtual DOM and how does it work? What is concurrency in React?
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