The Front-End Web Developer Bootcamp - HTML, CSS, JS, and React - Create Element Text Node

This video tutorial explains how to create HTML elements, text nodes, and comments using JavaScript without an HTML file. It covers creating an H3 element, logging it to the console, and creating a text node with the content 'Metabrains'. The tutorial also demonstrates how to add comments in JavaScript and use the appendChild method to merge text nodes with elements. Finally, it shows how to display these elements on a web page.

What is the purpose of using 'document.createElement' in JavaScript?

• To log messages to the console

• To modify the style of an HTML element

• To delete an existing HTML element

• To create a new HTML element

How can you display a newly created element in the console?

• By using 'prompt' with the element

• By using 'document.write' with the element

• By using 'alert' with the element

• By using 'console.log' with the element

What method is used to create a text node in JavaScript?

• document.createAttribute

• document.createTextNode

• document.createComment

• document.createElement

Which method allows you to add a comment in JavaScript?

• document.createAttribute

• document.createTextNode

• document.createElement

• document.createComment

What is the function of the 'appendChild' method in JavaScript?

• To attach a node to an element

• To replace a node with another

• To remove a node from an element

• To clone a node