node.js npm reactjs webpack webpack-dev-server

Adding Webpack to existing React app

So I have built the first piece of an app using create-react-app. It by default is using npm for building, running locally, etc…

What I want to do is to move to using Webpack, but not breaking the existing setup and have done some googling, but nothing starts and goes step by step so I can get a better feel for what it is doing and where it is going. Would like to also incorporate using webpack-dev-server with this as well.

That said, I was hoping you guys had some recommendations and maybe also point out some good tutorials for this moving forward?

Thanks much.