How to create elements using JavaScript?

Creating elements by HTML is not the only way to create elements. However, for simplicity, many times we create elements directly in the HTML document but using JavaScript, it is also possible to create elements. The document.createElement () is used to dynamically create an HTML element node with the specified name via JavaScript.

What does createelement() do?

A string that specifies the type of element to be created. The nodeName of the created element is initialized with the value of tagName. Don't use qualified names (like "html:a") with this method. When called on an HTML document, createElement () converts tagName to lower case before creating the element.

How to dynamically create an HTML element Node using JavaScript?

The document.createElement () is used to dynamically create an HTML element node with the specified name via JavaScript. This method takes the name of the element as the parameter and creates that element node.

What are react elements in JavaScript?

In simple words, react elements are the instructions for how the browser DOM should be created. We create the react elements using the below syntax by embedding HTML elements in JavaScript to display the content on the screen. React.createElement () takes three arguments. They are: type: the type of the HTML element (h1,p,button).