I'm not up to speed in JSX, how is it be better there? Don't one normally map over an array to loop? You cannot use for-loops inside JSX? Or do you create an a

I'm not up to speed in JSX, how is it be better there? Don't one normally map over an array to loop? You cannot use for-loops inside JSX? Or do you create an array of JSX-elements, like let elements=[] for (let i=0; i < 10; i++) { elements.push(<li key={i}>I'm number {i}</li>) } return <ol>{elements}</ol>; Does not seem like an improvement to me.