Debug openvidu application

How can i debug the openvidu application? I have deployed the openvidu CE in my linux server?
I want to put a debugger and see how the workflow is happening. But cannot find js files in devtools
Please provide me a way to debug and understand how the app works so that i can make changes according to my requirements

You have to deploy it in development mode:

https://docs.openvidu.io/en/2.20.0/demos/openvidu-call/

So you can debug it.

Regards