use rollbar

app/javascript/rollbar.js

@@ -0,0 +1,34 @@
+import Rollbar from 'rollbar/dist/rollbar.umd'
+
+const token = document.querySelector('meta[name="rollbar-token"]')?.getAttribute('content')
+
+if (token) {
+  window.Rollbar ||= new Rollbar({
+    accessToken: token,
+    captureUncaught: true,
+    captureUnhandledRejections: true,
+    captureIp: false,
+    autoInstrument: false,
+    ignoredMessages: [
+      /Failed to fetch/i,
+      /NetworkError/i,
+      /Load failed/i,
+      /Clipboard write is not allowed/i
+    ],
+    transform (payload) {
+      payload.body.telemetry = []
+
+      const string = JSON.stringify(payload)
+
+      return JSON.parse(string.replace(/(\/[des]\/)\w{6}/g, (_, m) => m))
+    },
+    payload: {
+      client: {
+        javascript: {
+          source_map_enabled: true
+        }
+      },
+      environment: 'production'
+    }
+  })
+}