Browser window resize event listener

browser-window-resize-event-listener.js

function handleResize() {
	const heights = {};

	heights.window = window.innerHeight;

	const [contactsTable] = document.getElementsByClassName('contacts-table');

	if (contactsTable) {
	  heights.contactsTable = contactsTable.offsetHeight;
	}
	
	console.log(heights);
}

window.addEventListener('resize', handleResize);