ALT Screenshot of code: function React component receiving "ref" as the second parameter and passing it down to the underlying div element.

ALT Screenshot of code: function component that receives an "as" prop that defaults to "div". It returns a React element using that prop and pass the rest props down.

ALT Screenshot of code: a component that defines onKeyDown internally, but it also calls onKeyDown coming from props. Then it checks whether event.preventDefault() has been called from outside so it can abort the component's default action. See text version on the link in the tweet.

ALT Screenshot of code: a function component receiving "style" and "className" props and merging them with the div's own style and className.

ALT Screenshot of code: a function component receiving a "customProp" prop and rest props. It does something with "customProp" and pass the rest down to "div" element that it's returning.