how to ask for input javascript code example

Example 1: how to ask input in javascript

let name=prompt("What is your name?");
console.log("Hi "+name)

Example 2: what is the meaning of prompt in javascript

var answer = prompt('What is your name?','Joe Blogg');

Example 3: how to ask input in javascript

Copyvar name = window.prompt("Enter your name: ");
alert("Your name is " + name);