Are there any specific requirements or software/plugins needed to use Netflix Watch Party?

The Netflix party is a browser extension that allows friends and family to watch Netflix together even when they are physically apart. While streaming, you can share your reactions with its incredible features like group chat and audio\video calls.
https://www.netflixparty.net/

Watch and chat with Netflix watch party extension

Netflix watch party extension allows friends and family to watch it together, even when they are far apart.