function range(start, end, step = 1) {
  
  const allNumbers = [start, end, step].every(Number.isFinite);

  if (!allNumbers) {
    throw new TypeError('range() expects only finite numbers as arguments.');
  }
  
  if (step <= 0) {
    throw new Error('step must be a number greater than 0.');
  }
  
  if (start > end) {
    step = -step;
  }
  
  const length = Math.floor(Math.abs((end - start) / step)) + 1;
  
  return Array.from(Array(length), (x, index) => start + index * step);
  
}

console.log(range(0, 5));
console.log(range(0, 5, 0.5));
console.log(range(1, 5, 0.75));
console.log(range(10, 0, 2));
console.log(range(15, 1, 2.25));