Initial project upload

frontend/node_modules/dom-helpers/cjs/isVisible.js

@@ -0,0 +1,15 @@
+"use strict";
+
+exports.__esModule = true;
+exports.default = isVisible;
+
+/**
+ * Checks if a given element is currently visible.
+ * 
+ * @param node the element to check
+ */
+function isVisible(node) {
+  return node ? !!(node.offsetWidth || node.offsetHeight || node.getClientRects().length) : false;
+}
+
+module.exports = exports["default"];