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javascript:(function () { if (!angular) { alert('Not a angular application or window.angular not found'); return; } var root = angular.element(document.getElementsByTagName('body')); var watchers = []; var f = function (element) { angular.forEach(['$scope', '$isolateScope'], function (scopeProperty) { if (element.data() && element.data().hasOwnProperty(scopeProperty)) { angular.forEach(element.data()[scopeProperty].$$watchers, function (watcher) { watchers.push(watcher); }); } }); angular.forEach(element.children(), function (childElement) { f(angular.element(childElement)); }); }; f(root); var watchersWithoutDuplicates = []; angular.forEach(watchers, function(item) { if(watchersWithoutDuplicates.indexOf(item) < 0) { watchersWithoutDuplicates.push(item); } }); alert('There is ' + watchersWithoutDuplicates.length + ' watcher(s) in the page');})();
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