1window.addEventListener('mousedown', e => {
2 // Get the element that was clicked
3 const clickedEl = e.target;
4
5 // `el` is the element you're detecting clicks outside of
6 if (el.contains(clickedEl)) {
7 // Clicked inside of `el`
8 } else {
9 // Clicked outside of `el`
10 }
11});