Top Front-End Developer Interview Questions – HTML, CSS, JavaScript

Are you a front-end developer trying to crack your subsequent interview? look no similarly! At Okpediaa, we’ve got got you included.

In this article, we will be sharing a complete listing of important front-cease developer interview questions, covering HTML, CSS, JavaScript, and extra. whether you are a seasoned pro or just starting out, those questions will assist you put together and growth your chances of touchdown your dream activity.

So, allow’s dive in and discover the key ideas and skills that’ll make you a rockstar front-end developer!

Top Front-End Developer Interview Questions – HTML, CSS, JavaScript

HTML

HTML (Hypertext Markup Language): A popular markup language used to create the structure and content of net pages.

HTML Questions

• What is Semantic HTML ?
• Give an explanation for DOCTYPE in HTML ?
• What’s the distinction between HTML and HTML5 ?
• What is the difference among report & window ?
• What’s the difference between neighborhood garage, consultation garage & Cookies ?

CSS

A styling language used to manipulate the layout, visible appearance, and consumer experience of net pages.

CSS Questions

• Provide an explanation for the numerous positioning homes “
• Call the distinct varieties of media sorts ?
• Give an explanation for special forms of Selectors “
• Tell me the difference between inline- block, block, and inline ?
• What’s z-index and why it’s miles used ?
• What is responsive design and the way do you create it ?

JavaScript

A excessive-degree programming language used to add interactivity, dynamic outcomes, and functionality to web pages.

JavaScript Questions

• What is the distinction between let, const, and var ?
• What are closures ?
• What is an arrow characteristic ? supply an example.
• What’s the difference between “==” and “===” ?
• The way to cope with exceptions/mistakes in JavaScript ?

React

A JavaScript library for constructing speedy, interactive, and reusable person interfaces for net packages.

React Questions

• What is digital DOM in React ?
• What is the distinction among stateful and stateless components in React ?
• Can you give an explanation for the concept of higher- order components in React ?
• The way to cope with activities in React ?
• Give an explanation for mistakes barriers in React ?