Vanilla JS SDK

npm install @shellapps/experience

import { Experience } from '@shellapps/experience';
 
const exp = Experience.init({
  // Required
  appId: 'my-app-id',
  apiKey: 'exp_xxxxxxxxxxxx',
 
  // Optional
  endpoint: 'https://experience.shellapps.com',  // default
  enableTracking: true,                           // default true
  enableErrorCapture: true,                       // default true
  enableHeatmaps: false,                          // default false (high volume)
  enableBreadcrumbs: true,                        // default true
  sampleRate: 1.0,                                // 0.0-1.0, default 1.0
  batchIntervalMs: 2000,                          // default 2000
  maxBatchSize: 50,                               // default 50
  debug: false,                                   // default false (console logging)
});

// Manual tracking
exp.track('checkout_started', { cart_value: '99.99' });
exp.trackPageView();  // manual page view (auto by default)

exp.captureError(new Error('Payment failed'), {
  tags: { module: 'checkout' },
  extra: { orderId: '12345' }
});
 
exp.captureMessage('Unusual cart value detected', 'warning');

const showNewUI = exp.getFlag('new-checkout-ui', false);
const checkoutLimit = exp.getFlag('checkout-limit', 100);

// Link to ShellApps profile
exp.identify(profileId);

// Flush pending events before page close
exp.shutdown();