feat: get biggest element

mx-interpreter/browserSide/scraper.js

@@ -0,0 +1,13 @@
+/* eslint-disable @typescript-eslint/no-unused-vars */
+
+const area = (element) => element.offsetHeight * element.offsetWidth;
+
+function getBiggestElement(selector) {
+  const elements = Array.from(document.querySelectorAll(selector));
+  const biggest = elements.reduce(
+    (max, elem) => (
+      area(elem) > area(max) ? elem : max),
+    { offsetHeight: 0, offsetWidth: 0 },
+  );
+  return biggest;
+}