add webpack

src/index.js

@@ -0,0 +1,14 @@
+import App from '../src/app.js';
+
+
+window.json = async fileName=>(await axios(`../data/${fileName}.json`)).data;
+
+// Pssst, I've created a github package - https://github.com/brookesb91/dismissible
+const hideBanners = (e) => {
+    document
+        .querySelectorAll(".banner.visible")
+        .forEach((b) => b.classList.remove("visible"));
+};
+
+const app = new App();
+app.initial();