Front End Developer Interviews

Front End Developer Interview Questions

Front end developers are responsible for the interaction between web pages and users by designing and creating webpages using HTML, CSS, and JavaScript. Knowledge and experience with these three programming languages and their supporting tools is a must for employers. During an interview, be prepared to answer technical questions and to talk about past web development experience.

21,104 front end developer interview questions shared by candidates

CSS: How to hide element HTML: Semantic (why and what it is) REST: build a correct rest api (use correct names, methods, CRUD) React: Reconciliation State vs Props HOC Lifting state up Lifecicle methods Hooks (just to name it) How to avoid unnecessary re-render (Pure component, ...) JS: Strict/Unstrict comparison Live coding: 1. Given an array of numbers: create array of unique values 2. Given an array of objects like {id:1}: create array of objects with unique id's
avatar

Front End Developer

Interviewed at Critical TechWorks

3.5
Jun 25, 2021

CSS: How to hide element HTML: Semantic (why and what it is) REST: build a correct rest api (use correct names, methods, CRUD) React: Reconciliation State vs Props HOC Lifting state up Lifecicle methods Hooks (just to name it) How to avoid unnecessary re-render (Pure component, ...) JS: Strict/Unstrict comparison Live coding: 1. Given an array of numbers: create array of unique values 2. Given an array of objects like {id:1}: create array of objects with unique id's

Viewing 581 - 590 interview questions

Glassdoor has 21,104 interview questions and reports from Front end developer interviews. Prepare for your interview. Get hired. Love your job.