React JS Masterclass - Go From Zero To Job Ready - ScrollToTop Component / 108

The video tutorial explains how to implement a 'scroll to top' feature in a web application. It begins by discussing the common issue of pages opening at the bottom and the need for a scroll to top function. The tutorial then guides viewers through creating a React component, using the useEffect hook to monitor page changes, and implementing the scroll to top logic with window.scrollTo. Finally, it demonstrates how to integrate this feature into an application and test its functionality.

What problem does the 'scroll to top' feature aim to solve?

• Pages loading too slowly

• Pages starting from the bottom

• Pages displaying incorrect content

• Pages not loading at all

Which React hook is used to monitor changes in the page's path name for the 'scroll to top' feature?

• useContext

• useState

• useEffect

• useReducer

What action is triggered when the path name changes in the 'scroll to top' feature?

• The page content is refreshed

• The page scrolls to the top

• The page scrolls to the bottom

• A new page is loaded

Where is the 'scroll to top' component attached in the application?

• In the footer

• In the sidebar

• In the header

• Before the app in the index page

What is demonstrated in the final section of the video?

• The creation of a new component

• The styling of the application

• The functionality of the 'scroll to top' feature

• The deletion of unnecessary code