What You Learned

Modern programs rely on third-party services, so it’s good to know how to consume them, but you’ll most likely find yourself using this pattern in your own work. It’s common to have a native mobile application reading and writing data to a central back end written in a server-side language. Web applications routinely use client-side JavaScript to work with server-side JSON APIs. The experience you gain from these exercises is in great demand.

Now it’s time to put together everything you’ve learned by tackling some more robust programs.