Javascript Events of mousedown mousemove keydown scroll touchstart click keypress touchmove

Javascript Events of mousedown mousemove keydown scroll touchstart click keypress touchmove
<script type="text/javascript">
var sd=!1;
console.log(sd);
function myworker(){
    if(!sd){
        sd=!0;
        console.log("Yes");
        console.log(sd);
    }
}
var myallEvents=["mousedown","mousemove","keydown","scroll","touchstart","click","keypress","touchmove"];
myallEvents.forEach(function(t){window.addEventListener(t,myworker,!1)});
</script>