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GeezerVison is showing developer.mozilla.org — Document: createNSResolver() method - Web APIs | MDN

Document: createNSResolver() method

Deprecated

Avoid using this feature in new projects. This feature may be a candidate for removal from web standards or browsers.

  • See full compatibility
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The createNSResolver() method of the Document interface used to create a custom XPathNSResolver object. It now returns the input as-is and is only kept for compatibility reasons.

Syntax

js
createNSResolver(nodeResolver)

Parameters

nodeResolver

A Node.

Return value

nodeResolver itself.

Specifications

Specification
DOM
# dom-xpathevaluatorbase-creatensresolver

Browser compatibility

See also

  • Document.evaluate()
  • Introduction to using XPath in JavaScript

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This page was last modified on Aug 21, 2026 by MDN contributors.

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