ReviewOS

also looking at this

stacks/stx

chore(deps): update dependency jsdom to 29.0.1

#1653
Merged github-actions[bot] wants to merge buddy-bot/update-major-update-jsdom into main
2 files +9 -27
10 days ago

This PR contains the following updates:

npm

PackageChangeAgeAdoptionPassingConfidence
jsdom (source)28.1.0 -> 29.0.1ageadoptionpassingconfidence

Release Notes

jsdom/jsdom (jsdom)

28.1.0 -> 29.0.1

v29.0.1

Compare Source

  • 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.

Released by domenic on 3/20/2026

v29.0.0

Compare Source

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,...

[View full release notes]

Released by domenic on 3/15/2026


📊 Package Statistics

  • jsdom: 63,375,728 weekly downloads

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.


  • If you want to rebase/retry this PR, check this box

This PR was generated by Buddy 🤖

2 changed files on the files tab, with 0 review threads.

Sign in to comment on this pull request.