Preview video:
Open YouTube videos with a mini player (NOT picture-in-picture).
Get it on Google Play
View on Github

04 April 2020

New version of Preview video (V 1.0)

https://play.google.com/store/apps/details?id=com.trianguloy.popupvideo

Well, there is no new version (same apk as the last beta) but I published it as a stable because why not, there are already some few users with it and I don't know if I'll be able to update it, but it is already usable.
I'll publish it on GitHub too in the following days.