Since its using YT Music in the background, its not 100% reliable. Youtube changes small stuff on their site and API from time to time which breaks these Apps. Happens once every couple of weeks. Just be aware of that!

one of the most underrated tools i.m.o. I have a lighttpd webserver with librespeed on my usb and its such a great tool to check if a slow network is due to issues with the local network or the internet.

At least with Java, its the over(ab)use of Reflections and stuff like dependency injection that slows things down to a crawl.

Found too yesterday on F-Droid. Absoutley glorious, even runs perfectly smooth on a almost 10 year old Galaxy S6 Edge.

He says snap is the best package system.