"Lemmy Explorer" a new website to explore Lemmy communities and instances

you know what I really wish, some easier way to be able to subscribe to a community on a remote instance from your own account. Like a shared login or some browser extension that sees you're on a lemmy and allows you to subscribe from your account back home

maybe I'm using it wrong, but right now If I'm browsing lemmy explorer and find a community on lemmy.ca, I have to copy the address manually and then go back and find it on my local lemmy where I have my account to add it