getPlaylistData

var playlist = []
var i = 4;

listSize = document
  .querySelectorAll(
    '.ytd-playlist-video-list-renderer'
  ).length

for(
  i;
  i<listSize-2;
  i++
) {
  // console.log(
  //   document
  //     .querySelectorAll(
  //       '.ytd-playlist-video-list-renderer'
  //     )[i]
  // )
  var playlistVideoObject = {}
  playlistVideoObject
    .href = document
      .querySelectorAll(
        '.ytd-playlist-video-list-renderer'
      )[i]
      .querySelector(
        'a'
      )
      .getAttribute(
        'href'
      )
  playlistVideoObject
    .channel = document
      .querySelectorAll(
        '.ytd-playlist-video-list-renderer'
      )[i]
      .querySelectorAll(
        '.style-scope yt-formatted-string'
      )[1]
      .textContent
   playlist
    .push(
      playlistVideoObject
    )
}
console
  .log(
    playlist
  )