In Programming topics, the discussion of real time programming in web applications is a necessity and now it has different dimensions. The best example for understanding it's different dimensions is the coding of a chat room which makes all aspects of the topic clear.
In this Education, we try to write this application with java script programming and node JS  platform on the server side and vue JS framework on the client side by socket IO.
During this Education, we'll try to get you some tips and tricks that you can encode with a more view and experience.