Superlazy Sentry integration

gistfile1.js

<script>
    /* Dynamically load Sentry only when error is reported */
    /* Similar to https://docs.sentry.io/platforms/javascript/install/lazy-load-sentry/ */
    function log_to_sentry(e, url, line, column, error) {
        if (!window.Sentry) {
            var script = document.createElement('script');
            script.src = "https://browser.sentry-cdn.com/5.29.0/bundle.min.js";
            script.integrity="sha384-/dYT/04VSU9ItKRPTkWeVZ0kqRsVh/T/5rNCjzBwpx7sYeeueKgJzGMNXSal3xoo";
            script.crossOrigin = "anonymous";
            script.onload = function () {
                Sentry.init({
                    dsn: "https://XXXXXX.ingest.sentry.io/XXXXXX",
                });
                Sentry.captureException(e);
            };
            document.head.appendChild(script);
        }
    }

    window.addEventListener('error', function (e) {
        log_to_sentry(e);
    });

    window.addEventListener('unhandledrejection', function (e) {
        log_to_sentry(e.reason);
    });
</script>