diff --git a/node_modules/mdl-ext/es/utils/full-throttle.js b/node_modules/mdl-ext/es/utils/full-throttle.js
new file mode 100644
index 0000000..da32123
--- /dev/null
+++ b/node_modules/mdl-ext/es/utils/full-throttle.js
@@ -0,0 +1,52 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+
+var _apply = require("babel-runtime/core-js/reflect/apply");
+
+var _apply2 = _interopRequireDefault(_apply);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+/**
+ * Since some events can fire at a high rate, the event handler should be limited to execute computationally
+ * expensive operations, such as DOM modifications, inside a single rendered frame.
+ * When listening to e.g. scroll and resize events, the browser tends to fire off more events per
+ * second than are actually useful. For instance, if your event listener sets some element positions, then it
+ * is possible for those positions to be updated multiple times in a single rendered frame. In this case, all of
+ * the layout calculations triggered by setting the elements' positions will be wasted except for the one time that
+ * it runs immediately prior to the browser rendering the updated layout to the screen.
+ * To avoid wasting cycles, we can use requestAnimationFrame to only run the event listener once just before the page
+ * is rendered to the screen.
+ * *
+ * @param callback the function to throttle
+ * @param context  optional context of this, default to global
+ * @return {function(...[*])}
+ */
+var fullThrottle = function fullThrottle(callback, context) {
+
+  if (!context) {
+    context = undefined || window;
+  }
+
+  var throttling = false;
+
+  return function () {
+    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
+      args[_key] = arguments[_key];
+    }
+
+    if (!throttling) {
+      throttling = true;
+      window.requestAnimationFrame(function () {
+        throttling = false;
+        return (0, _apply2.default)(callback, context, args);
+      });
+    }
+  };
+};
+
+exports.default = fullThrottle;
+module.exports = exports["default"];
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