← All examples

Open external links in a new tab

Every link to another domain opens in a new tab, keeping your current page open.

Code to copy

var host = location.hostname;
document.querySelectorAll('a[href]').forEach(function (a) {
  try {
    var url = new URL(a.href, location.href);
    if (url.hostname && url.hostname !== host && /^https?:$/.test(url.protocol)) {
      a.target = '_blank';
      a.rel = 'noopener noreferrer';
    }
  } catch (e) {}
});

How to use this example

1. Copy the code with the button above.
2. Install JustZix (2 minutes) and open the extension on the target page.
3. Add a new rule matching that page.
4. Paste the code into the rule's JavaScript panel and save — it runs on every page visit.