I'm currently beginner to node. I finished watching all beginner tutorials. My only question would be how do you send the css response to the client. Furthermore, I want to create a web application that will interact with a raspberry pi. The raspberry pi will control a robot vehicle moving around and also i would want to use a USB Camera for live video streaming on the web application.

If you do have any advises and tips on how to do that, especially how to start the node server on the raspberry pi and how to pass the data from the USB Camera to the web application, I would hugely appreciate.

Thank you!
Best regards,