Flutter breaks down everything on the screen into widgets. Now that we know all about simple widgets and combining them into layouts and how to make them dynamic. We'll start with the basics of synchronous and asynchronous programming and checkout what an API is and how you can use one. We'll look into how you cannect connect your application to APIs to fetch data. Collect and store the responses from the APIs and render UI components based on them. You'll learn how to change the UI of your application in real-time based on the state of your connection to the APIs