Comment by arve0

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.