Spotify playlist tracks to text converter

script.js

(async function collectSpotifyPlaylist() {
    const TRACK_SELECTOR = '._iQpvk1c9OgRAc8KRTlH';
    
    // Find the correct scroll container
    let scrollContainers = document.querySelectorAll('[data-overlayscrollbars-viewport]');
    let scrollContainer = scrollContainers.length > 1 ? scrollContainers[1] : scrollContainers[0];

    if (!scrollContainer) {
        console.error("Could not find the scrollable playlist container.");
        return;
    }

    let results = new Set(); // To store unique tracks
    let lastTrackCount = 0;

    function extractTracks() {
        document.querySelectorAll(TRACK_SELECTOR).forEach(el => {
            results.add(el.innerText.replace('\n', ' by '));
        });
    }

    async function scrollAndCollect() {
        while (true) {
            extractTracks();
            
            scrollContainer.scrollBy(0, scrollContainer.clientHeight); // Scroll one viewport down
            await new Promise(resolve => setTimeout(resolve, 1000)); // Wait longer for new content

            let currentTrackCount = results.size;
            if (currentTrackCount === lastTrackCount) {
                break; // Stop when no new tracks are loaded
            }

            lastTrackCount = currentTrackCount;
        }

        console.log([...results].join('\n')); // Print all collected tracks
    }

    scrollAndCollect();
})();