Answers for "how to generate an array of random numbers within a range in JS"

random in range js

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

random number in range js

var min = 10, max = 25;
//inclusive random (can output 25)
var random = Math.round(Math.random() * (max - min) + min);
//exclusive random (max number that can be output is 24, in this case)
var random = Math.floor(Math.random() * (max - min) + min);
//floor takes the number beneath the generated random and round takes
//which ever is the closest to the decimal

Random number given a range js

const randomNumber = ({ min, max } = { min: 0, max: 1 }) => {
  if (min >= max) {
    throw Error(
      `minimum value (${min}) is larger than or equal to maximum value (${max})`
    );
  }

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

// Usage: random number between 10 and 100.
const n = randomNumber({ min: 10, max: 100 });