Build a basic communication app
Frontend Software Engineer Interview Questions
869 frontend software engineer interview questions shared by candidates
1. Given a set of wireless routers that are interconnected, write an algorithm that finds the longest distance between these routers 2. Was supposed to be a system design interview, but this was the interviewer who arrived late and had no idea what he was supposed to interview for. 3. Design algorithm to instruct a robot how to go through a maze 4. Implement an auto-complete // trie implementation 5. Behavioral questions
They asked thoughtful questions around frontend performance optimization, component architecture, and how to design scalable systems. One question focused on improving rendering performance in a React app with a large data set, which led to a great discussion on memoization, virtualization, and design trade offs.
Describe the architecture of a system you have designed.
Collaboratively design a solution using a virtual whiteboard to a given technical problem
- What JS design patterns have you used. - Event Loop in javascript. - What are pure functions? - Object.create vs Object.assign - CSS diaplay: grid
a React.js task was related to an input where the backend checks whether the value is an anagram.
How to deal with broken promise?
Given a series of digits on a cell phone, print all possible text representations.
Technical Javascript questions and Frontend specific questions.
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