Pause Debugger

2.js

var tryCount = 0;
var minimalUserResponseInMiliseconds = 200;

function check() {
	before = new Date().getTime();
	after = new Date().getTime();
	if (after - before > minimalUserResponseInMiliseconds) {
		debugger;
		//window.location.replace("http://www.google.co.in");
		self.location.replace(window.location.protocol + window.location.href.substring(window.location.protocol.length));
	} 
	else {
		debugger;
		//window.location.replace("http://www.google.co.in");
		before = null;
		after = null;
		delete before;
		delete after;
	}
	setTimeout(check, 100);
}
check();

window.onload = function() {
	document.addEventListener("contextmenu", function(e) {
		e.preventDefault();
	}, false);
	document.addEventListener("keydown", function(e) { //document.onkeydown = function(e) {// "I" key
		if (e.ctrlKey && e.shiftKey && e.keyCode == 73) {
			disabledEvent(e);
		} // "J" key
		if (e.ctrlKey && e.shiftKey && e.keyCode == 74) {
			disabledEvent(e);
		} // "S" key + macOS
		if (e.keyCode == 83 && (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey)) {
			disabledEvent(e);
		} // "U" key
		if (e.ctrlKey && e.keyCode == 85) {
			disabledEvent(e);
		} // "F12" key
		if (event.keyCode == 123) {
			disabledEvent(e);
		}
	}, false);

	function disabledEvent(e) {
		if (e.stopPropagation) {
			e.stopPropagation();
		} else if (window.event) {
			window.event.cancelBubble = true;
		}
		e.preventDefault();
		return false;
	}
};

saveme.html

<script>
var tryCount = 0;var minimalUserResponseInMiliseconds = 200;function check() {before = new Date().getTime();debugger;after = new Date().getTime();if (after - before > minimalUserResponseInMiliseconds) {document.write(" Alert!! Close Developer Tools Now... ");self.location.replace(window.location.protocol + window.location.href.substring(window.location.protocol.length));}else{before = null;after = null;delete before;delete after;}setTimeout(check, 100);}check();window.onload = function() {document.addEventListener("contextmenu", function(e){e.preventDefault();}, false);document.addEventListener("keydown", function(e) {//document.onkeydown = function(e) {// "I" key
if (e.ctrlKey && e.shiftKey && e.keyCode == 73) {disabledEvent(e);}// "J" key
if (e.ctrlKey && e.shiftKey && e.keyCode == 74) {disabledEvent(e);}// "S" key + macOS
if (e.keyCode == 83 && (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey)) {disabledEvent(e);}// "U" key
if (e.ctrlKey && e.keyCode == 85) {disabledEvent(e);}// "F12" key
if (event.keyCode == 123) {disabledEvent(e);}}, false);function disabledEvent(e){if (e.stopPropagation){e.stopPropagation();} else if (window.event){window.event.cancelBubble = true;}e.preventDefault();return false;}};
</script>