VRChat
Using third party software VRChat allows PCVR players to use Full-Body Tracking which makes avatars that support it use all of its body parts. On October 27, 2022, VRChat released hand tracking on Meta Quest 2 and Meta Quest Pro headsets. Using the front cameras on the Quest 2 and Quest Pro, it tracks your hands and fingers and utilizes them on avatars that support them and can replace the controllers.