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Peter Gess16,553 Points
Why use Express if you use React Router?
With React and React Router and the ability to navigate routes, what are some examples of when you would want to use a middleware like Express to navigate routes? If there is data on a server that needs to fetched?
Brendan WhitingFront End Web Development Techdegree Graduate 84,734 Points
Yes, anything that has to happen on a server. Fetch data, post data to a database, authenticate a user. The server could also be responsible for serving up the React app in the first place, and you might have more than one app at different routes.