This script likes all the songs in a Youtube Music Playlist at once.
https://music.youtube.com/playlist?list=...ctrl + shift + j. This opens the Developer Console.script.js)Star ⭐ this gist if it was useful. Follows to my GitHub Profile are appreciated.
TheOnlyWayUp © 2024
| const interval = 1; // wait time between chunks in seconds | |
| const chunkSize = 1; // number of songs to like at once | |
| // HTML elements selectors | |
| const contentsId = "contents"; | |
| const playlistName = "ytmusic-playlist-shelf-renderer"; | |
| const qryStr = "yt-button-shape[id='button-shape-like']"; | |
| const ytmLog = msg => console.log(`[YTM Liker] ${msg}`); | |
| const getSongs = (notLiked = true) => { | |
| const contents = document.getElementById(contentsId); | |
| const playlist = contents.getElementsByTagName(playlistName)[0]; | |
| const els = playlist.querySelectorAll( | |
| notLiked ? qryStr + "[aria-pressed='false']" : qryStr | |
| ); | |
| return Array.from(els).map(el => el.getElementsByTagName("button")[0]); | |
| } | |
| const loadAllSongs = async () => { | |
| let lastCount = 0; | |
| while (true) { | |
| const songs = getSongs(false); | |
| const count = songs.length; | |
| ytmLog(`Loaded ${count} songs.`); | |
| if (count === lastCount) { | |
| break; | |
| } | |
| lastCount = count; | |
| songs[count - 1].scrollIntoView(); | |
| await sleep(1000); | |
| } | |
| } | |
| const sleep = (ms) => new Promise(resolve => setTimeout(resolve, ms)); | |
| const likeAll = async () => { | |
| await loadAllSongs(); | |
| let songs = getSongs(); | |
| const total = songs.length; | |
| ytmLog(`Liking ${total} songs...`); | |
| for (let i = 0; i < total; i += chunkSize) { | |
| // scroll to the first song | |
| songs[i].scrollIntoView(); | |
| // click like buttons in chunks | |
| ytmLog(`Progress: ${i}/${total}.`); | |
| songs.slice(i, i + chunkSize).forEach(likeBtn => likeBtn.click()); | |
| // wait for the next chunk | |
| await sleep(interval * 1000); | |
| } | |
| ytmLog("All songs liked."); | |
| } | |
| likeAll(); |
