I just recently started streaming LoL with OBS, and I was wondering if there is anything cool or useful I can use as plugins or something? I like to play League in fullscreen so is there anyway to get stream notifications (like new follower or viewer) on top of my fullscreen or would I need to play in windowed? I would also like a plugin to get an alert for new viewers, as I am small and want to greet each new viewer.

TL;DR: I want cool plugins, and can I get notifications on top of fullscreen league?

PS: I laready use chatty, but they only have noises for new viewer alerts.