Playlist Hero

Reorder your Spotify playlists with genre-aware shuffling. We keep the experience in the browser using Spotify's PKCE flow—no server code required.

Configure Spotify

Set the NEXT_PUBLIC_SPOTIFY_CLIENT_ID environment variable and restart the dev server. You can create a Spotify app in the developer dashboard and add http://127.0.0.1:3000 as a redirect URI.

Connect your Spotify account

We use Spotify's secure PKCE authorization flow so your credentials stay with Spotify.