chuckya/app/javascript/flavours/glitch/utils/base64.ts

export const decode = (base64: string): Uint8Array => {
  const rawData = window.atob(base64);
  const outputArray = new Uint8Array(rawData.length);

  for (let i = 0; i < rawData.length; ++i) {
    outputArray[i] = rawData.charCodeAt(i);
  }

  return outputArray;
};