I have my backend set up using express with socket.io and my frontend built in vanilla JavaScript.
Is it feasible to have them as separate projects (stored in different repositories on Github) but still ensure they function together seamlessly (so the client can connect to the correct server)?
Do I need to synchronize them in any way?
Separating them into distinct repositories is a good practice. The server and client can interact by referencing the server's URL.
Upon starting the server, it will be accessible on a designated host, which could be something like localhost or an IP address along with a port number. The client only needs to have knowledge of this specific hostname and port in order to establish communication with the server.
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