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How to generate random number in JavaScript

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

console.log(randomNumber(10, 91));
RUN
JavaScript
//To genereate a number between 0-1
Math.random();
//To generate a number that is a whole number rounded down
Math.floor(Math.random())
/*To generate a number that is a whole number rounded down between
1 and 10 */
Math.floor(Math.random() * 10) + 1 //the + 1 makes it so its not 0.
JavaScript
var random;
var max = 8
function findRandom() {
  random = Math.floor(Math.random() * max) //Finds number between 0 - max
  console.log(random)
}
findRandom()
RUN
JavaScript
function randomNumber(min, max) {
  return Math.floor(Math.random() * (max - min)) + min;
}
JavaScript
/* If 1 argument is given, minimum will be set to 0 and maximum to this argument
 * If 2 arguments were given, the fist would be the minimum and the second the maximum
 * The function will return an integer in [min, max[
 */
const Math.randint = function (min,max) {
  [min,max] = (max===undefined)?[0,min]:(min>max)[max,min]:[min,max];
  return Math.floor(Math.random*(max-min)+min);
}
JavaScript
var rand = Math.floor(Math.random() * 10);

console.log(rand);
RUN
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