React

React

1. Components

   • Must have a render function
   • child components
   • Parent component
   • Class components
   • Render() method
     • Displays on the screen
     • always Return ( ) an HTML
   • import and export components
   • Props
     • Attributes of the components example: Name , Age
   • child properties
     • Anything enclosed between the components <> <>
   • this
   • getter methods
   • Event listener
     • Event handlers

2. JSX

3. ReactDom

   • package that Renders 

4. State

   • Used to determine when things should change

5. Virtual Dom

   • Makes Database Update automatically in the user view Updates the sepcific parts that changed in the Virtual Doms instead of reloading everything