how to get randm numbers between 1 to 1000 in js code example

Example 1: random js

function randomNumber(min, max) {
  return Math.floor(Math.random() * (max - min)) + min + 1;
}

Example 2: generate random number between two numbers javascript

Math.floor(Math.random() * (max - min + 1)) + min;

// Between 0 and max
Math.floor(Math.random() * (max + 1));

// Between 1 and max
Math.floor(Math.random() * max) + 1;

Example 3: how to write a program that shows a random number between 1 and 100 in your browser

var randomNum ;
randomNum = Math.ceil(Math.random() * 100);
document.write("Random number between 1 and 100: " + randomNum)