React js implementation

installation in your project

Add the Sentry SDK as a dependency using npm or yarn

npm install --save @sentry/react

in your index.js

const isLocalhost = () => {
  return (
    window.location.hostname === 'localhost' ||
    window.location.hostname === '127.0.0.1'
  );
};

if (!isLocalhost()) {
  Sentry.init({
    dsn: 'https://[email protected]/4505526450782208',
    integrations: [new Sentry.BrowserTracing(), new Sentry.Replay(),],
    // Performance Monitoring
    tracesSampleRate: 1.0, // Capture 100% of the transactions, reduce in production!
    // Session Replay
    replaysSessionSampleRate: 0.1, // This sets the sample rate at 10%. You may want to change it to 100% while in development and then sample at a lower rate in production.
    replaysOnErrorSampleRate: 1.0, // If you're not already sampling the entire session, change the sample rate to 100% when sampling sessions where errors occur.
    tracePropagationTargets: ['localhost', /^https:\/\/yourserver\.io\/api/,],
  },);
}