Top 20 Frontend Interview Questions With Answers

1

Webpack

Webpack is a module bundler, the main purpose of which is to bundle JavaScript files to make them usable in a browser.

#Web Application Bundler #JS Build Tools #Module Bundler 219 social mentions

2

Sass

CSS stands for Cascading Style Sheets, and is a scripting language used to style web pages. SCSS stands for Syntactically Awesome Style Sheet, and is a superset of CSS. You can think of SCSS as the more advanced version of CSS, which comes with several features that CSS does not support, such as the SCSS nested syntax, as shown below.

#Developer Tools #Design Tools #Javascript UI Libraries 131 social mentions

3

React

When dealing with frontend libraries or frameworks such as React, using the Fullscreen API directly may be difficult because of the way the framework handles the DOM. In scenarios like this, you can opt for an external library, such as react-full-screen, to handle full-screen logic. This enables you to elegantly implement full-screen functionality on a React component.

#Javascript UI Libraries #JS Library #JavaScript Framework 775 social mentions

4

Node.js

Npm is the default package manager for the JavaScript runtime environment Node.js.

#Runtime #JavaScript Runtime #JavaScript 785 social mentions