fix

assets/core/core.js

@@ -848,6 +848,34 @@ kit.config = kit.config || {};
             }.bind(this));
         }
     };
+    /**
+     * @param {(string|string[])} deps
+     * @param {function} callback
+     * @memberOf kit
+     */
+
+    PluginManager.prototype.loaded = function(deps, callback = undefined) {
+        var self = this;
+        if(typeof deps === 'function') {
+            callback = deps;
+            deps = [];
+        }
+        if(typeof callback !== 'function') {
+            callback = function (){};
+        }
+        self.__loaded(self.exec, [deps, callback], self);
+    };
+    PluginManager.prototype.__loaded = function(fn, args = [], context = window) {
+        var self = this;
+        context = context || this;
+        if (/complete|interactive|loaded/.test(document.readyState)) {
+            fn.apply(context, args);
+        } else {
+            window.addEventListener("load", function () {
+                fn.apply(context, args);
+            }.bind(this));
+        }
+    };
 
     PluginManager.prototype.require = function (pluginId, callback) {
 
@@ -885,6 +913,7 @@ kit.config = kit.config || {};
 
         var manager = new PluginManager(global);
         global.ready = manager.ready.bind(manager);
+        global.loaded = manager.loaded.bind(manager);
         global.exec = manager.exec.bind(manager);
         global.require = manager.require.bind(manager);
         manager.register('pluginManager', {
@@ -932,6 +961,9 @@ kit.config = kit.config || {};
                     document.addEventListener("DOMContentLoaded", function () {
                         console.log('%cDOMContentLoaded', 'color:#2053ff');
                     });
+                    window.addEventListener("load", (event) => {
+                        console.log('%cWindowLoaded', 'color:#2053ff');
+                    });
                 }());
             },
             onInstall: function(plugin){