Martin Honnen sur Twitter "The XSLT 3 development branch of Apache Xalan has made great progress, I can now run lots of examples written for Saxon unchanged with Xalan, therefore I have created an entry page for my CheerpJ powered, Xalan XSLT 3.0 fiddle that shows some samples" #xslt https://martin-honnen.github.io/cheerpj3-xalan-xslt3/index-examples.html
CheerpJ XalanJ XSLT 3.0 workbench