Create a folder inside content/react/hooks and name it the next integer.
Example 5 in this case, since the last number is 4

Inside that folder create 2 files: notes.md and app.js

Write your example app in app.js and export it as default
const App = () => {
return <>Hello world!</>
}
export default App
Write the description of your exercise in notes.md.
## The hello world exercise
> Summary: Display `hello world` on the screen!
Create a folder inside
content/react/hooksand name it the next integer.Example
5in this case, since the last number is4Inside that folder create 2 files:
notes.mdandapp.jsWrite your example app in
app.jsand export it as defaultWrite the description of your exercise in
notes.md.