Reference

Writes transformation output to a secondary result document at a specified URI, enabling a single stylesheet to produce multiple output files.

Returns a sequence of items; the XSLT 2.0 equivalent of xsl:value-of for typed values and node sequences.

Specifies a sort key for xsl:apply-templates or xsl:for-each, controlling the order in which nodes are processed.

Processes a source document in streaming mode without loading it fully into memory, enabling transformation of arbitrarily large XML files.

Removes whitespace-only text nodes from the specified source elements before the transformation begins processing them.

Root element of every XSLT stylesheet, declaring the version, namespace, and top-level declarations for the transformation.

Defines a template rule that fires when a node matches a pattern, or a named template that can be called explicitly.

Outputs literal text exactly as written, preserving all whitespace and optionally bypassing XML character escaping.

Synonym for xsl:stylesheet — the root element of an XSLT stylesheet, interchangeable in every respect.

Evaluates an XPath expression or sequence constructor and catches any dynamic errors, enabling graceful error handling in XSLT 3.0.