messages working

public/index.js

@@ -0,0 +1,12 @@
+const socket = new WebSocket("ws://localhost:8080/websocket");
+
+socket.addEventListener("message", (event) => {
+  let messages = document.getElementById("messages");
+  messages.appendChild(`<li>${event.data}</li>`)
+});
+
+function myFunction() {
+  socket.send(document.getElementById("inp").value);
+
+  return false;
+}