ympd is a lightweight MPD (Music Player Daemon) web client that runs without a dedicated webserver or interpreters like PHP, NodeJS or Ruby. It’s tuned for minimal resource usage and requires only very litte dependencies.
To the Addon: GitHub - Poeschl-HomeAssistant-Addons/ympd: A simple webfrontend for any mpd compatible music player.
If issues occur please use the GitHub issue board, since I’m only on the community forum from time to time.