Let's learn the basic anatomy of an RxJS Observable by creating one from scratch. In this lesson, we create a simple Observable. It covers handling asynchronicity, emitting values, observable completion and error handling.
Bootstrap a React Application through the CLI with Create React App
We’ll go from an empty directory to a solid foundation for an application by running a single command. The create-react-app tool handles all of the complicated setup for us so we can focus on building our application.