How to get readable format of the given number of milliseconds?

const formatDuration = (ms) => {
  if (ms < 0) ms = -ms;
  const time = {
    day: Math.floor(ms / 86400000),
    hour: Math.floor(ms / 3600000) % 24,
    minute: Math.floor(ms / 60000) % 60,
    second: Math.floor(ms / 1000) % 60,
    millisecond: Math.floor(ms) % 1000,
  };
  return Object.entries(time)
    .filter((val) => val[1] !== 0)
    .map(([key, val]) => `${val} ${key}${val !== 1 ? "s" : ""}`)
    .join(", ");
};

// Examples
formatDuration(1001); // '1 second, 1 millisecond'
formatDuration(34325055574); // '397 days, 6 hours, 44 minutes, 15 seconds, 574 milliseconds'