mealie/frontend/composables/use-uuid.ts

const max = 1000000;

export function uniqueId() {
  return Date.now() + Math.random() * max;
}

export function uuid4() {
  // @ts-ignore
  return ([1e7] + -1e3 + -4e3 + -8e3 + -1e11).replace(/[018]/g, (c) =>
    (c ^ (crypto.getRandomValues(new Uint8Array(1))[0] & (15 >> (c / 4)))).toString(16)
  );
}