How can I create this thing

Question

It’s very common to have "Preloader" component, especially in multifunctional apps and websites.
Create a function that will output "Loading" to the console.

Output
Loading

Answer 1

you should write A function in javascript that will run if the page is not fully loaded

you can use ` document.readyState` it will return 'loading' if the page is not fully loaded , otherwise it will return 'complete'

so here is an example:

// this will run if the page is not fully loaded
if(document.readyState =='loading'){
document.body.innerText='loading';
}