Add cors to package json

backend/server.js

@@ -21,8 +21,8 @@ const fathomSiteId = process.env.FATHOM_SITE_ID || "";
 const langs = await langsPromise;
 const app = express();
 
-app.use(cors({ origin: true, credentials: true }));
-app.options("*", cors({ origin: true, credentials: true }));
+app.use(cors());
+app.options("*", cors());
 
 app.set("query parser", (qs) => new URLSearchParams(qs));
 app.set("view engine", "ejs");

frontend/src/app.js

@@ -166,6 +166,9 @@ async function main() {
         document.location.host +
         `/api/v1/ws?lang=${encodeURIComponent(config.id)}`
     );
+    socket.addEventListener("error", (ev) => {
+      console.log(ev)
+    });
     socket.addEventListener("open", () => {
       connectionStatus.innerText = "connected";
       console.log("Successfully connected to server");

package.json

@@ -15,6 +15,7 @@
     "babel-walk": "^3.0.0",
     "buffer": "^6.0.3",
     "commander": "^7.1.0",
+    "cors": "2.8.5",
     "css-loader": "^5.0.1",
     "debounce": "^1.2.0",
     "docker-file-parser": "^1.0.5",