a simple express app to create live video stream from webcam with nodejs, opencv4nodejs, socket.io
Built thanks to Cody Seibert: https://www.youtube.com/watch?v=qexy4Ph66JE
If you face issues with the installation of opencv4nodejs have a look at these instructions https://gist.github.com/adwellj/61e7f202bcfe5b96f312293e9c812ca6