XSLT fiddle is offline as it has reached its db quota limits

Sorry to inform you but the XSLT fiddle is currently offline, as it has reached its db quota limits.

In the browser you can continue to fiddle with SaxonJS XSLT 3 fiddle and my XSLT fiddle and the new CheerpJ 3, Saxon HE 12 Java powered XSLT 3.0, XQuery 3.1 and XPath 3.0 fiddle

If you are a Windows user you could try to install the .NET framework 4.8 WPF app XSLT, XQuery, XPath Notepad