Safari Extension?

[ASuperiorKiwi]

I have recently moved to Crunchyroll and realised how utterly crap their player is and All I wanted to do was watch anime while doing some other work using picture in picture which for some reason Crunchyroll doesn't have. I stumbled across this site and spent some time trying to work out why I got stuck in a buffer loop, did some digging on here and found out I needed an extension to work around crunchy rolls new servers or whatever. tried to fine the extension for safari and there doesn't appear to be one. Would it be possible to make one as personally safari is my go to on my Mac as chrome is just bulky and safari works with my other devices seamlessly. Would an extension for safari be possible?