[dependabot]

Bumps jsdom from 30.0.1 to 30.1.2.

Release notes

Sourced from jsdom's releases.

v30.1.2

• Updated URLs to support Unicode v18.0.0 in internationalized domain names.
• Reduced package size and memory use for CSS property definitions. (@​scttcper)
• Fixed severe slowdowns when building large DOM trees, including SVG charts with D3, which regressed in v30.1.0. (@​cmdcolin)
• Fixed exponentially slow reads of empty inherited CSS custom properties in deeply nested documents, and custom properties incorrectly inheriting past an initial reset. (@​scttcper)
• Fixed getComputedStyle() returning stale results after editing stylesheet declarations, selectors, or media queries, including in imported stylesheets.
• Fixed selector matching and computed styles after changes to form control checkedness, indeterminacy, selection, values, and validity, including during form resets and canceled clicks.
• Fixed computed styles for :focus, :focus-visible, :focus-within, and selectors containing them after focus changes, including inside focus and blur listeners. (@​asamuzaK)
• Fixed element.focus() incorrectly focusing elements hidden by 'display', including through shadow hosts and slots, and elements excluded by shadow DOM slot assignment. (@​asamuzaK)
• Fixed getComputedStyle() throwing for elements without inline-style support, including XML and MathML elements.
• Fixed a memory leak where stylesheet parsing retained the last parsed stylesheet's window after window.close().
• Fixed memory growth from long-lived MutationObserver instances retaining bookkeeping for garbage-collected nodes. (@​scttcper)
• Fixed retained select.selectedOptions collections becoming stale after selection changes and form resets.
• Fixed rejection of negative CSS sizing values, including for 'min-width', 'min-height', 'max-width', and 'max-height', which regressed in v30.1.0.
• Fixed handling of deeply nested color-mix() expressions, including exceptions during color resolution. (@​asamuzaK)

v30.1.1

• Fixed spurious window blur and focusout events and incorrect event.relatedTarget values when focusing an element after removing the previously focused element, which regressed in v30.1.0. (@​asamuzaK)
• Fixed focus and blur behavior across frames, and focusing the document's viewport through document.documentElement.focus(). (@​asamuzaK)
• Fixed focus targets removed or disabled by blur listeners becoming active, and text selections made by focus and blur listeners being overwritten. (@​asamuzaK)
• Fixed element.focus() incorrectly focusing disabled form controls and <input type="hidden"> elements with tabindex="". (@​scttcper)
• Fixed invalid style.setProperty() calls changing existing !important priorities, serialized styles, or mutation records. (@​FedgeNo)
• Fixed !important handling when updating CSS longhands after shorthands, using variables or CSS-wide keywords, and assigning style properties directly. (@​FedgeNo)
• Fixed <noscript> parsing with includeNodeLocations: true or inside frames to honor the runScripts option.
• Fixed the storageQuota option being ignored by frames.
• Fixed encoding detection of HTML and XML byte input to honor XML encoding declarations and detect UTF-16 without a byte order mark.
• Fixed exceptions caused by truncated charset parameters in <meta> elements, and encoding detection incorrectly using incomplete <meta> tags. (@​FedgeNo)
• Fixed XML serialization errors for namespaces named constructor, toString, __proto__, or "null", and incorrect reuse of namespace prefixes declared on sibling elements.
• Fixed element.innerHTML and element.outerHTML in XML documents to reject invalid characters in attribute values and avoid stack overflows on large strings.
• Fixed selector matching for :lang(), :nth-child(... of ...) after mutations, and :has() with duplicate IDs or nested logical pseudo-classes. (@​asamuzaK)

v30.1.0

jsdom is feeling the AGI!

This release is dedicated to @​scttcper, who unleashed @​codex upon jsdom and found tons of performance improvements. Along the way, he found and fixed many correctness issues as well.

We really appreciate his thoughtful PRs, which did a great job following the project's contribution guidelines, and were clearly human-curated, with their PR descriptions edited to be brief and respectful of the maintainers' time.

Thanks to @​scttcper, as well as all the other contributors of this release (most of whom were AI-assisted).

• Added named access to elements on document, such as document.myForm for <form name="myForm">. (@​vojtisprime11)
• Added QuotaExceededError, including its use for storage quota errors and oversized crypto.getRandomValues() requests.
• Added support for the relaxed DOM naming rules when creating elements, attributes, and document types.
• Improved performance of DOM construction, tree mutations, range operations, and live collection access, especially on large documents. (@​scttcper, @​erezrokah)
• Improved performance of getComputedStyle(), style changes, and CSS serialization. (@​scttcper, @​jhult)
• Improved performance of event dispatch, form control and label lookups, and updates to <select> elements and radio button groups. (@​scttcper)
• Reduced memory use when creating and working with DOM nodes, attributes, event listeners, and mutation observers. (@​scttcper)
• Changed window.close() to preserve access to the document and its DOM through retained references.
• Fixed element.querySelectorAll() returning no matches when the first part of the selector matches the element itself, which regressed in v30.0.0. (@​asamuzaK)
• Fixed case sensitivity in CSS attribute selectors, including selectors matching data-state="", title="", and other case-sensitive values. (@​asamuzaK)

... (truncated)

Commits

• a23bfb7 30.1.2
• 64a75d2 Update dependencies and dev dependencies
• 7bf9653 Invalidate styles after CSSOM and control state changes
• fe9009c Update focused area handling
• a8d28b3 Release windows retained by stylesheet parsing
• 05a2c01 Deduplicate generated CSS property metadata
• 1efa190 Reduce generated CSS property data
• a372e12 Avoid Document named-property rebuilds after irrelevant tree mutations
• b2cd235 Update css-color
• 0542d2b Release idle MutationObserver bookkeeping
• Additional commits viewable in compare view

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Summary by CodeRabbit

• Chores
  • Updated internal development tooling. No changes to the app’s visible features, behavior, or public interface are included in this update. As a result, the experience remains unchanged for end users; there are no new capabilities, altered workflows, or fixes to call out in these release notes.

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[coderabbitai]

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ℹ️ Recent review info

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• Configuration used: defaults
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• Plan: Advanced
• Run ID: 088049a4-512a-42cc-a519-13171a992072

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📥 Commits

Reviewing files that changed from the base of the PR and between ae94548 and 7fefe34.

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⛔ Files ignored due to path filters (1)

• bun.lock is excluded by !**/*.lock

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📒 Files selected for processing (1)

• package.json

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📝 Walkthrough

Walkthrough

The jsdom development dependency range in package.json changes from ^30.0.1 to ^30.1.2.

Changes

jsdom Dependency Update

Layer / File(s)	Summary
Update jsdom version range package.json	The jsdom development dependency range changes from ^30.0.1 to ^30.1.2.

Priority: ⬇️ Low

Estimated code review effort: 1 (Trivial) | ~3 minutes

Change: Other

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Merge Risk: ⚪ Minimal · up to 7fefe

The development dependency now permits jsdom 30.1.2, which is the version recorded in the lockfile. No concrete merge risk is evident.

Architecture Summary

Architecture risk: 🔵 Low · up to 7fefe

The change affects 1 system.

Changed systems: package.json

Architecture concerns
No architecture-level concerns identified.

Review details

Systems and components

• observed — package.json (service) was modified; 1 changed file maps to changed impact.

Before / after behavior

• observed — Modified behavior in package.json: The jsdom devDependency range changes from ^30.0.1 to ^30.1.2.

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Pre-merge checks | 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check		Check skipped - CodeRabbit’s high-level summary is enabled.
Title check		The title clearly and concisely identifies the development dependency update from jsdom 30.0.1 to 30.1.2.
Docstring Coverage		No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
Linked Issues check		Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check		Check skipped because no linked issues were found for this pull request.

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[dependabot]

Superseded by #431.