The Front-End Web Developer Bootcamp - HTML, CSS, JS, and React - First Project (Part 1)

This video tutorial covers the implementation of the useState hook in a React project. It begins with an introduction to hooks and the useState hook, followed by setting up a React project with a folder structure. The tutorial then demonstrates creating and integrating header and counter components, applying CSS styling, and using advanced CSS techniques for layout. Finally, it concludes with finalizing the counter component using the useState hook.

What is the primary purpose of the useState hook in React?

• To handle component lifecycle

• To manage component state

• To style components

• To fetch data from APIs

Which two components are created in the initial setup of the React project?

• Header and Footer

• Counter and Sidebar

• Sidebar and Footer

• Header and Counter

What is the purpose of using React fragments when rendering components?

• To handle component errors

• To fetch data from APIs

• To render multiple components without extra nodes

• To apply styles to components

What is the first step in fixing the error encountered during component rendering?

• Removing the error-causing code

• Rewriting the entire code

• Checking the index.js file

• Restarting the React app

Why is it necessary to use 'className' instead of 'class' in React?

• To avoid conflicts with JavaScript reserved words

• To prevent CSS errors

• To ensure compatibility with older browsers

• To follow HTML5 standards

What CSS property is used to remove default list styling in React components?

• border: none

• text-decoration: none

• list-style: none

• outline: none

How can you center a component using CSS in React?

• Using display: block

• Using float: center

• Using text-align: center

• Using margin: 0 auto