Hello ReactWelcome and Tech Check
We'll get set up and ensure everyone has the required software installed.
Hello ReactWhy React
Before we start talking about how React works, we'll put it into context among the front-end technologies that came before and after React was introduced.
We’ll begin by creating a piece of web UI with the native DOM that comes for free with web browsers, and then move toward using
ReactDOM.render. By the end, our code will be easier to maintain and more expressive.
Hello ReactEXERCISE: Input and Textarea
Hello ReactEXERCISE: Upgrade to JSX
Re-do the previous exercise, and use JSX to make the creation of DOM entities as expressive and declarative (close to HTML) as possible.