youtube channel all videos as playlist

yt-channel-as-playlist.js

// go to channel home page (not any other subtab)
// open developer tools - console.
// paste the following.


let scripts = Array.from(document.querySelectorAll('script'));
let script = scripts.filter(x => x.innerHTML?.includes('externalId'))
let channelId = script[0]?.innerHTML.split("externalId")[1].split(",")[0]?.replace(":", '')?.replaceAll('"', '');

let playlistUrl = null;
if(channelId.substring(0, 2) === 'UC') {
    newChannelId = 'UU' + channelId.substring(2);
    playlistUrl = `https://www.youtube.com/playlist?list=${newChannelId}`;
    console.log(playlistUrl);
} else {
   console.log("INVALID channelId");
}