thought you guys might like this so ill shill it a little. shilling here because this is where i found cmus for the first time
aniview - basically a cmus clone but for anime libraries
*watch anime with mpv
*keep track of what anime is unwatched
*very customisable interface using cmus like format strings
its written in ruby and there arent very many libraries it needs, namely
streamio-ffmpeg
highline
i think thats it, i will probably make it a gem but for now if you want to beta test its on
https://github.com/annacrombie/aniviewlet me know about features you want or bugs. sorry for the shill desu