Paste this script into fireship.io console to access all courses for free

fireship.js

const timeOut = 1000;

setInterval(() => {
  document
    .querySelectorAll('[free=""]')
    .forEach((el) => el.setAttribute("free", true)); 
  if (document.querySelector('if-access [slot="granted"]')) {
    document.querySelector('if-access [slot="denied"]').remove();
    document
      .querySelector('if-access [slot="granted"]')
      .setAttribute("slot", "denied");
  }
  if (
    document.querySelector("video-player")?.shadowRoot?.querySelector(".vid")
      ?.innerHTML
  )
    return; // return if no video player
  const vimeoId = parseInt(atob(document.querySelector("global-data").vimeo)); 
  const youtubeId = document.querySelector("global-data").youtube;
  if (vimeoId) {
    document.querySelector("video-player").setAttribute("free", true); 
    document
      .querySelector("video-player")
      .shadowRoot.querySelector(
        ".vid"
      ).innerHTML = `<iframe src="https://player.vimeo.com/video/${vimeoId}?quality=360p" allow="autoplay; fullscreen; picture-in-picture" allowfullscreen="" title="${
      location.pathname.split("/")[3]
    }" width="426" height="240" frameborder="0"></iframe>`; 
  }
  if (youtubeId) {
    document.querySelector("video-player").setAttribute("free", true); // set free to true
    document
      .querySelector("video-player")
      .shadowRoot.querySelector(
        ".vid"
      ).innerHTML = `<iframe src="https://youtube.com/embed/${youtubeId}" allow="autoplay; fullscreen; picture-in-picture" allowfullscreen="" title="${
      location.pathname.split("/")[3]
    }" width="426" height="240" frameborder="0"></iframe>`;
  }
}, timeOut);