Front end developer interview questions 2022
Frontend interview usually consist of 4-5 rounds depending on company for which you interviewed for.
Coding assignment or Machine coding round:
First round of interview usually are two types depends on company.
- Design a Carousel
- Create a todo list (add, delete, edit and use local storage to maintain state on refresh)
- Create a table with pagination and add support for filters and sort based on columns
- Create a popover
- Create a accordian
- Implement folder / files structure with infinite nesting
- Create a Navbar or Header
- Create comment/reply component like Facebook
Data structure and problem solving
In this round focus will be on JS concepts from basic to advance level. Apart from this Framework (React, Angular, Vue) related question will be asked.
System design round for frontend
This round is usually happens for experienced candidate who have already created or managed website.
System design round tend to be open ended and vague, leaving you with lots of room to explore. Interviewer can give a problem statement or he can pick it from your recent projects. Expectation from this round to test
Here is the few questions which can be asked
- Design snake and ladder
- Design chess
- Design parking lot
- Design lift system
- Design patterns
- News feed
- Video watching website
- Chat application
Hiring Manager/ Culture Fit / Team Fit Round
This round taken by the hiring manager and focus will to get to know each other and if candidate has question about work, culture, company etc and also to get idea if candidate is fit for the position Questions will be around Behavioral and past experience.