This is a relatively simple implementation of a facial expression recognition API. This was a quick, fun project showcasing my ability to use an API such as this and implement it successfully.
For those wanting to replicate this project, there is something to keep in mind. navigator.getUserMedia has been deprecated and instead, we are told to use navigator.mediaDevices.getUserMedia. If you are attempting this yourself, we are told to replace all instances of navigator.getUserMedia with the new: navigator.mediaDevices.getUserMedia.