/* DOM [Events] - Use Events On HTML - Use Events On JS --- onclick --- oncontextmenu --- onmouseenter --- onmouseleave --- onload --- onscroll --- onresize --- onfocus --- onblur --- onsubmit */ let myBtn = document.getElementById("btn"); myBtn.onmouseleave = function () { console.log("Clicked"); }; window.onresize = function () { console.log("Scroll"); };