Angular Count Watchers

angular_total_watches.js

(function () {
    var root = $(document.getElementsByTagName('html'));
    var watchers = [];

    var f = function (element) {
        if (element.data().hasOwnProperty('$scope')) {
            angular.forEach(element.data().$scope.$$watchers, function (watcher) {
                watchers.push(watcher);
            });
        }

        angular.forEach(element.children(), function (childElement) {
            f($(childElement));
        });
    };

    f(root);

    console.log(watchers.length);
  })()

angular_total_watches_chrome_bookmarklet

javascript:(function () {
    var root = $(document.getElementsByTagName('html'));
    var watchers = [];

    var f = function (element) {
        if (element.data().hasOwnProperty('$scope')) {
            angular.forEach(element.data().$scope.$$watchers, function (watcher) {
                watchers.push(watcher);
            });
        }

        angular.forEach(element.children(), function (childElement) {
            f($(childElement));
        });
    };

    f(root);

    console.log(watchers.length)
  })()