sentry.client.config.js

// This file configures the initialization of Sentry on the browser.
// The config you add here will be used whenever a page is visited.
// https://docs.sentry.io/platforms/javascript/guides/nextjs/

import { Replay } from '@sentry/browser';
import * as Sentry from '@sentry/nextjs';

import defaultConfig from './sentry.default.config.js';

Sentry.init({
  ...defaultConfig,
  // This sets the sample rate to be 10%. You may want this to be 100% while
  // in development and sample at a lower rate in production
  replaysSessionSampleRate: 0,
  // If the entire session is not sampled, use the below sample rate to sample
  // sessions when an error occurs.
  replaysOnErrorSampleRate: 0.01,

  integrations: [
    new Replay({
      // Additional SDK configuration goes in here, for example:
      maskAllText: true,
      blockAllMedia: true,
    }),
  ],
});