function windowOpenNoOpener(url) {
        var newTab = window.open();
        if (newTab) {
            newTab.opener = null;
            newTab.location.href = url;
        }
    }
See https://github.com/Microsoft/monaco-editor/issues/601
To protect against malicious code in the linked site, particularly phishing attempts,
the window.opener should be set to null to prevent the linked site from having access
to change the location of the current page.
See https://mathiasbynens.github.io/rel-noopener/