Notes

Random Things to Remember

• Using () implicity returns components.
• Role of index.js is to render your application.
• The reference to root comes from a div in the body of your public html file.
• State of a component is simply a regular JS Object.
• Class Components require render() method to return JSX.
• Functional Components directly return JSX.
• Class is className in React.
• When parsing for an integer just chain Number.parseInt("123")

• Use ternary operator if you want to make a conditional inside a fragment.

  {
    x === y ? <div>Naisu</div> : <div>Not Naisu</div>;
  }

• Purpose of React.Fragment is to allow you to create groups of children without adding an extra dom element.