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chore(deps): bump jsdom from 28.1.0 to 29.0.1#194

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chore(deps): bump jsdom from 28.1.0 to 29.0.1#194
dependabot[bot] wants to merge 1 commit intomainfrom
dependabot/npm_and_yarn/jsdom-29.0.1

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@dependabot dependabot bot commented on behalf of github Mar 30, 2026

Bumps jsdom from 28.1.0 to 29.0.1.

Release notes

Sourced from jsdom's releases.

v29.0.1

  • Fixed CSS parsing of border, background, and their sub-shorthands containing keywords or var(). (@​asamuzaK)
  • Fixed getComputedStyle() to return a more functional CSSStyleDeclaration object, including indexed access support, which regressed in v29.0.0.

v29.0.0

Breaking changes:

  • Node.js v22.13.0+ is now the minimum supported v22 version (was v22.12.0+).

Other changes:

  • Overhauled the CSSOM implementation, replacing the @acemir/cssom and cssstyle dependencies with fresh internal implementations built on webidl2js wrappers and the css-tree parser. Serialization, parsing, and API behavior is improved in various ways, especially around edge cases.
  • Added CSSCounterStyleRule and CSSNamespaceRule to jsdom Windows.
  • Added cssMediaRule.matches and cssSupportsRule.matches getters.
  • Added proper media query parsing in MediaList, using css-tree instead of naive comma-splitting. Invalid queries become "not all" per spec.
  • Added cssKeyframeRule.keyText getter/setter validation.
  • Added cssStyleRule.selectorText setter validation: invalid selectors are now rejected.
  • Added styleSheet.ownerNode, styleSheet.href, and styleSheet.title.
  • Added bad port blocking per the fetch specification, preventing fetches to commonly-abused ports.
  • Improved Document initialization performance by lazily initializing the CSS selector engine, avoiding ~0.5 ms of overhead per Document. (@​thypon)
  • Fixed a memory leak when stylesheets were removed from the document.
  • Fixed CSSStyleDeclaration modifications to properly trigger custom element reactions.
  • Fixed nested @media rule parsing.
  • Fixed CSSStyleSheet's "disallow modification" flag not being checked in all mutation methods.
  • Fixed XMLHttpRequest's response getter returning parsed JSON during the LOADING state instead of null.
  • Fixed getComputedStyle() crashing in XHTML documents when stylesheets contained at-rules such as @page or @font-face.
  • Fixed a potential hang in synchronous XMLHttpRequest caused by a race condition with the worker thread's idle timeout.
Commits
  • 34c7d6e 29.0.1
  • 8ffc811 Add benchmark for computed style property access
  • 5f2434c Update dependencies and dev dependencies
  • 1e8a7ff Handle global keywords in CSS shorthand property handlers
  • 0b79509 Wrap getComputedStyle return value for proper indexed access
  • d589a8e Fix border shorthand parsing
  • e528859 Modernize release infrastructure
  • 00522ce Version 29.0.0
  • a217975 Use undici's request() API for XHR dispatching
  • f29722d Convert CSSStyleDeclaration to webidl2js
  • Additional commits viewable in compare view
Maintainer changes

This version was pushed to npm by [GitHub Actions](https://www.npmjs.com/~GitHub Actions), a new releaser for jsdom since your current version.

Install script changes

This version modifies prepare script that runs during installation. Review the package contents before updating.


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codecov bot commented Mar 30, 2026

Codecov Report

✅ All modified and coverable lines are covered by tests.

📢 Thoughts on this report? Let us know!

@dependabot dependabot bot force-pushed the dependabot/npm_and_yarn/jsdom-29.0.1 branch 3 times, most recently from 52898b1 to 60af5a7 Compare March 30, 2026 23:43
Bumps [jsdom](https://github.com/jsdom/jsdom) from 28.1.0 to 29.0.1.
- [Release notes](https://github.com/jsdom/jsdom/releases)
- [Commits](jsdom/jsdom@v28.1.0...v29.0.1)

---
updated-dependencies:
- dependency-name: jsdom
  dependency-version: 29.0.1
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot force-pushed the dependabot/npm_and_yarn/jsdom-29.0.1 branch from 60af5a7 to f0d5286 Compare March 31, 2026 11:38
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