This is a guide to coding XSLT or XPath in Visual Studio Code using the language and notebook extensions maintained by DeltaXML. Visual Studio Code's user interface has a different look and feel to that of legacy XSLT editors. The Command Palette, along with key bindings to most common commands, play a significant role in providing a clearer environment to work in.
The sections below introduce you to the fundamental parts of the user interface from the perspective of an XSLT/XPath developer.