const ora = () => {
  const stream = process.stderr;
  const spinner = {
    interval: 80,
    frames: [
      "⠋",
      "⠙",
      "⠹",
      "⠸",
      "⠼",
      "⠴",
      "⠦",
      "⠧",
      "⠇",
      "⠏"
    ],
  }
  let curIndex = 0;
  setInterval(() => {
    const frame = spinner.frames[curIndex++ % spinner.frames.length];
    stream.cursorTo(0);
    stream.write(frame + ' loading');
  }, spinner.interval);
}

ora();