Twin Pages

Twin Pages: for the current page, show which Sister Sites have a page with the same Wiki Name

• WikiWikiWeb:SisterSites, Zwiki:SisterSites, MeatballWiki:TwinPages, WikiWikiWeb:SisterSites

If I've added your site to my set of SisterSites, then you can include this JavaScript bit in your Digital Garden pages, and you should see TwinPages too:

<div id="twin_pages" style="border:1px; vertical-align:top; horizontal-align:center">
<script src="http://www.wikigraph.net/twinpages.js" referrerpolicy="unsafe-url"></script>
<noscript>Please enable JavaScript to view the TwinPages</noscript></div>

Note this widget might not appear in your browser if you have default/high-privacy settings on Safari, or an ad-blocker running, because the widget comes from a different domain.

• see WikiGraph JavaScript Widgets Vs Browser Security

If you wanna be tricky, you could write server-side code that does an http-get from the URL in the widget, passing along a Referer of the page on your site you're rendering.