sentry.client.config.ts

import * as Sentry from "@sentry/nextjs";

if (process.env.NEXT_PUBLIC_SENTRY_DSN)
  Sentry.init({
    dsn: process.env.NEXT_PUBLIC_SENTRY_DSN,
    // Replay may only be enabled for the client-side
    integrations: [new Sentry.Replay()],

    // Set tracesSampleRate to 1.0 to capture 100%
    // of transactions for performance monitoring.
    // We recommend adjusting this value in production
    tracesSampleRate: 0.8,

    // Capture Replay for 100% of all sessions,
    // plus for 100% of sessions with an error
    replaysSessionSampleRate: 0,
    replaysOnErrorSampleRate: 1.0,

    beforeSend(event, _hint) {
      // Check if it is an exception, and if so, show the report dialog
      if (event.exception) {
        Sentry.showReportDialog({ eventId: event.event_id });
      }
      return event;
    },

    // ...

    // Note: if you want to override the automatic release value, do not set a
    // `release` value here - use the environment variable `SENTRY_RELEASE`, so
    // that it will also get attached to your source maps
  });