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@renovate renovate bot commented Sep 13, 2025

This PR contains the following updates:

Package Change Age Confidence
jsdom 26.1.0 -> 27.0.0 age confidence

Release Notes

jsdom/jsdom (jsdom)

v27.0.0

Compare Source

Changes since 26.1.0
  • Node.js v20 is now the minimum supported version.
  • Added a variety of event constructors, even though we do not implement their associated specifications or ever fire them: BeforeUnloadEvent, BlobEvent, DeviceMotionEvent (omitting requestPermission()), DeviceOrientationEvent (omitting requestPermission()), PointerEvent, PromiseRejectionEvent, and TransitionEvent.
  • Added movementX and movementY to MouseEvent. (These are from the Pointer Lock specification, the rest of which is not implemented.)
  • Added customElements.getName(). (mash-graz)
  • Updated the virtual console:
    • "jsdomError" events are now documented, with specific type properties and other properties that depend on the type.
    • sendTo() was renamed to forwardTo().
    • The jsdomErrors option to forwardTo() can be used to control which errors are sent to the Node.js console. This replaces the previous omitJSDOMErrors boolean option.
    • "jsdomError"s for failed XMLHttpRequest fetches are no longer emitted.
    • The values that are printed when forwarding "jsdomError"s to the Node.js console are streamlined.
  • Switched our CSS selector engine from nwsapi to @asamuzakjp/dom-selector, closing over 20 selector-related bugs.
  • Upgraded tough-cookie, which now considers URLs like http://localhost/ to be secure contexts (per the spec), and thus will return Secure-flagged cookies for such URLs. (colincasey)
  • Upgraded cssstyle, which brings along many improvements and fixes to the CSSStyleDeclaration object and its properties.
  • Updated the user agent stylesheet to be derived from the HTML Standard, instead of from an old revision of Chromium.
  • Changed element.click() to fire a PointerEvent instead of a MouseEvent.
  • Changed certain events to be passive by default.
  • Changed the <input> element's pattern="" attribute to use the v regular expression flag, instead of u.
  • Fixed many specification conformance issues with the Window object, including named properties and changing various data properties to accessor properties.
  • Fixed document.createEvent() to accept a more correct set of event names.
  • Fixed the ElementInternals accessibility getters and setters. (They were introduced in v23.1.0, but due to inadequate test coverage never actually worked.)
  • Fixed using Object.defineProperty() on certain objects, such as HTMLSelectElement instances.
  • Fixed jsdom.reconfigure({ url }) not updating document.baseURI or properties derived from it. (This regressed in v26.1.0.)
  • Fixed CSS system colors, as well as the initial, inherit, and unset keywords, to resolve correctly. (asamuzaK)
  • Fixed CSS display style resolution. (asamuzaK)
Changes since 27.0.0-beta.3
  • Upgraded cssstyle, which brings along various CSS parsing fixes.

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@renovate renovate bot added the dependencies Pull requests that update a dependency file label Sep 13, 2025
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📊 Package size report   No changes

File Before (Size / Gzip) After (Size / Gzip)
Total (Includes all files) 52.6 kB / 19.1 kB 52.6 kB / 19.1 kB
Tarball size 12.0 kB -0.02%↓12.0 kB
Unchanged files
File Size (Size / Gzip)
esm/components/Tab.js 983 B / 489 B
esm/components/TabList.js 352 B / 230 B
esm/components/TabPanel.js 603 B / 340 B
esm/components/Tabs.js 2.4 kB / 934 B
esm/components/UncontrolledTabs.js 5.6 kB / 1.7 kB
esm/helpers/childrenDeepMap.js 846 B / 299 B
esm/helpers/count.js 205 B / 157 B
esm/helpers/elementTypes.js 244 B / 144 B
esm/helpers/propTypes.js 2.6 kB / 927 B
esm/index.js 200 B / 94 B
index.d.ts 2.0 kB / 542 B
lib/components/Tab.js 1.7 kB / 794 B
lib/components/TabList.js 578 B / 314 B
lib/components/TabPanel.js 829 B / 425 B
lib/components/Tabs.js 3.1 kB / 1.2 kB
lib/components/UncontrolledTabs.js 6.5 kB / 2.0 kB
lib/helpers/childrenDeepMap.js 1.0 kB / 344 B
lib/helpers/count.js 325 B / 193 B
lib/helpers/elementTypes.js 369 B / 187 B
lib/helpers/propTypes.js 2.8 kB / 978 B
lib/index.js 558 B / 209 B
LICENSE 1.1 kB / 653 B
package.json 3.0 kB / 1.1 kB
README.md 12.1 kB / 3.6 kB
style/react-tabs.css 842 B / 369 B
style/react-tabs.less 879 B / 391 B
style/react-tabs.scss 879 B / 391 B

🤖 This report was automatically generated by pkg-size-action

@danez danez merged commit 74b198f into main Sep 13, 2025
19 checks passed
@danez danez deleted the renovate/jsdom-27.x branch September 13, 2025 09:35
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