react-elements

Question 1

What is React?

Answer 1

React is a JavaScript library for creating user interfaces

Question 2

What is a React element?

Answer 2

A React element is a plain object and it describes what you want to see on the screen.

or

A React element is an object that represents the HTML element, such as an ‘h1’, ‘div’, or a ‘p’ tag.

Question 3

How do you mount a React element to the DOM?

Answer 3

By calling the “render” method of the “root” object

or

Create the root element; and from the root element, call the render method.