note.md

'Getting started'

* Creating an app with "npm create-react-app" in a new directory in desired folder.

'Implicit vs explicit returns'

• not declaring any values in the function -> return the function directly without the keyword "return();"

• an inline: export const Something = () =>{};

  • have constants -> {}
  • no constants -> ()

• import something from another folder: import { Header } from './components/layout/Header';

• error: 'React' must be in scope when using JSX --> "import React from 'react';"

Tags:

• +

TODO:

• read about hooks in react documentation

Lookup:

• useState
• Hooks

Left off: 1.51.58 projects Might wanna go back a lot to understand Sidebar and everything in context