Remove addEventListener

[ivan-unfolds]

In React, you don't normally use addEventListener. In general, you should never need to grab something from the document object in React as that comes from an older imperative approach to dom manipulation.

For example here you could just add an onKeyDown attribute to the Key elements.

week-5-p-a-s/src/components/Piano.jsx

Line 19 in 8b85ecb

window.addEventListener("keydown", handleKeyDown)