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freakingeek/sendLog.js

Created March 22, 2022 09:12
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sendLog.js
document.addEventListener('visibilitychange', () => {
if (document.visibilityState === 'hidden') {
navigator.sendBeacon('/log', analyticsData);
}
});
// Source: https://developer.mozilla.org/en-US/docs/Web/API/Navigator/sendBeacon
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