coryd.dev-eleventy/config/utilities/index.js

export const shuffleArray = array => {
  for (let i = array.length - 1; i > 0; i--) {
    let j = Math.floor(Math.random() * (i + 1));
    let temp = array[i];
    array[i] = array[j];
    array[j] = temp;
  }
  return array
}