Watch party extensions are browser add-ons that let you watch videos synchronously with friends online, even if you're in different locations. They typically offer features like:
Synchronized playback: Everyone in the party sees the same part of the video at the same time.
Chat: You can chat with your friends while you watch, sharing reactions and comments.
Party creation and sharing: You can easily create a watch party and share the link with your friends to invite them.
These extensions work on various streaming platforms, allowing you to enjoy movies, shows, and even YouTube videos together virtually.