[ciampo]

Stacked on #83502. See #83089, step 1 dependency cleanup.

What?

Remove the unused Jest peer dependency from @wordpress/e2e-tests.

Why?

The package contains fixtures for Playwright tests, but installing it still pulls in Jest. Neither its current source nor the published 9.21.0 fixtures use Jest.

How?

Remove the peer from the package manifest, lockfile and retained-Jest inventory. Add a package changelog entry. Fixture files stay unchanged.

Testing Instructions

Pack the candidate with workspace dependencies converted to published versions, then install it in an empty npm project. Confirm that Jest is absent and the plugins, mu-plugins and assets directories are present. Installing released @wordpress/e2e-tests@9.21.0 in an empty project provides the comparison: it automatically installs Jest.

Local verification

The released package installed Jest 30.5.2; the packed candidate installed without Jest. All 317 fixture files matched the published package byte for byte. The candidate consumer audit reported no vulnerabilities.

Build, JavaScript lint, package metadata, lockfile, dependency alignment, published dependency, test routing and convention checks passed. The repository audit reported 45 existing advisories; this change leaves its resolved dependency graph unchanged.

Use of AI Tools

Codex implemented the removal and ran the package and repository checks.

[github-actions]

🤖 PR meta 🤖

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📦 Bundle size

Size Change: 0 B

Total Size: 8.22 MB

_{5bf9404 Run}

⚡ Performance

Show the results

Client side metrics exclude the server response time.

front-end-block-theme

Metric	20cbef1	codex/vitest-internal-lint-baseline	% Change
timeToFirstByte	54.95 ms +5.46% -7.92%	50.65 ms +7.8% -1.88%	8.49%
largestContentfulPaint	92 ms +4.35% -4.35%	88 ms +9.09% -6.82%	4.55%
lcpMinusTtfb	37.7 ms +17.24% -10.61%	33.85 ms +20.24% -3.99%	11.37%
wpBeforeTemplate	26.41 ms +7.35% -8.86%	24.81 ms +2.66% -5.88%	6.45%
wpTemplate	23.64 ms +4.4% -4.1%	22.79 ms +8.34% -4.12%	3.73%
wpTotal	50.75 ms +4.85% -7.82%	46.97 ms +7.79% -2.09%	8.05%
wpMemoryUsage	7.61 MB +0% -0%	7.60 MB +0% -0%	0.08%
wpDbQueries	17 +0% -0%	17 +0% -0%	0%

front-end-classic-theme

Metric	20cbef1	codex/vitest-internal-lint-baseline	% Change
timeToFirstByte	42.55 ms +6.35% -3.29%	41.3 ms +5.93% -5.45%	3.03%
largestContentfulPaint	96 ms +4.17% -4.17%	94 ms +8.51% -6.38%	2.13%
lcpMinusTtfb	54.2 ms +3.97% -4.34%	52.4 ms +6.49% -6.87%	3.44%
wpBeforeTemplate	21.72 ms +4.51% -4.97%	20.77 ms +5.25% -2.07%	4.57%
wpTemplate	17.72 ms +5.14% -4.18%	17.02 ms +3.64% -7.34%	4.11%
wpTotal	39.21 ms +6.27% -2.98%	37.99 ms +6.45% -4.95%	3.21%
wpMemoryUsage	6.22 MB +0% -0%	6.22 MB +0% -0%	0.04%
wpDbQueries	14 +0% -0%	14 +0% -0%	0%

media-processing

Metric	20cbef1	codex/vitest-internal-lint-baseline	% Change
mediaProcessingJpeg	395.69 ms +1.83% -2.51%	387.78 ms +2.77% -0.23%	2.04%
mediaProcessingAvif	5639.28 ms +0.15% -0.34%	5635.59 ms +0.24% -0.15%	0.07%
mediaProcessingJpegToAvif	3837.91 ms +0.27% -0.58%	3826.94 ms +0.35% -0.15%	0.29%

media-upload

Metric	20cbef1	codex/vitest-internal-lint-baseline	% Change
jpegUploadProcessing	1457.76 ms +2% -1.32%	1430.48 ms +1.52% -1.41%	1.91%
pngUploadProcessing	211.94 ms +33.6% -9.5%	224.16 ms +2.58% -14.76%	-5.45%
largeJpegUploadProcessing	1427.18 ms +0.24% -0.95%	1417.07 ms +0.65% -0.71%	0.71%
multipleImageUploadProcessing	2036.41 ms +1.28% -21.91%	1554.32 ms +10.46% -1.45%	31.02%

post-editor

Metric	20cbef1	codex/vitest-internal-lint-baseline	% Change
serverResponse	321.24 ms +0.82% -2.95%	321.01 ms +5.13% -10.14%	0.07%
firstPaint	152.91 ms +14.91% -8.27%	168.04 ms +9.67% -20.96%	-9%
domContentLoaded	831.98 ms +1.76% -0.97%	837.16 ms +0.96% -1.69%	-0.62%
loaded	833 ms +1.76% -0.97%	838.17 ms +0.97% -1.66%	-0.62%
firstContentfulPaint	354.96 ms +1.66% -2.9%	348.23 ms +4.57% -4.27%	1.93%
firstBlock	2442.68 ms +1.13% -0.7%	2414.58 ms +0.35% -0.62%	1.16%
type	15.18 ms +5.93% -2.37%	15.4 ms +1.56% -0.65%	-1.43%
typeWithoutInspector	15.41 ms +6.62% -4.87%	15.25 ms +9.38% -4%	1.05%
typeWithTopToolbar	18.59 ms +4.25% -4.03%	19.96 ms +6.41% -1.75%	-6.86%
typeContainer	7.15 ms +4.2% -6.71%	6.68 ms +5.54% -4.49%	7.04%
focus	53.07 ms +12.34% -4.07%	54.92 ms +10.16% -6.06%	-3.37%
firstFocus	152.1 ms +0% -0%	150.7 ms +0% -0%	0.93%
selectAll	393.55 ms +1.84% -2.02%	398.51 ms +2.19% -2.33%	-1.24%
listViewOpen	47.51 ms +7.91% -9.43%	46.19 ms +8.85% -9.01%	2.86%
inserterOpen	19.32 ms +12.94% -6.88%	20.19 ms +2.33% -3.17%	-4.31%
inserterHover	1.74 ms +10.92% -4.6%	1.89 ms +6.35% -10.58%	-7.94%
inserterSearch	6.41 ms +4.84% -1.87%	6.57 ms +9.89% -3.5%	-2.44%
loadPatterns	490.34 ms +3.51% -3.82%	497.47 ms +6.35% -6.37%	-1.43%
wpTotal	311.7 ms +1.16% -2.8%	312.45 ms +5.12% -10.47%	-0.24%
wpMemoryUsage	13.14 MB +0% -0%	13.14 MB +0% -0%	0.01%
wpDbQueries	54 +0% -0%	54 +0% -0%	0%

site-editor

Metric	20cbef1	codex/vitest-internal-lint-baseline	% Change
serverResponse	410.8 ms +2.84% -6.42%	421.44 ms +2.31% -11.44%	-2.52%
firstPaint	234.28 ms +11.69% -4.74%	212.53 ms +16.77% -9.68%	10.23%
domContentLoaded	1152.53 ms +1.45% -1.58%	1139.15 ms +1.29% -1.09%	1.17%
loaded	1153.86 ms +1.45% -1.59%	1140.41 ms +1.28% -1.1%	1.18%
firstContentfulPaint	471.44 ms +3.08% -3.68%	463 ms +2.07% -3.8%	1.82%
firstBlock	4053.87 ms +0.79% -0.88%	4002.58 ms +1.28% -0.52%	1.28%
type	20.21 ms +3.56% -5.34%	19.22 ms +4.27% -2.29%	5.15%
navigate	121.45 ms +6.27% -2.1%	113.28 ms +3.81% -1.44%	7.21%
loadPatterns	1232.74 ms +7.16% -2.6%	1304.26 ms +7.56% -4.79%	-5.48%
loadPages	1114.92 ms +1.69% -0.32%	1116.2 ms +0.89% -2.4%	-0.11%
wpTotal	399.95 ms +2.91% -6.59%	409.9 ms +2.47% -11.66%	-2.43%
wpMemoryUsage	12.11 MB +0% -0%	12.10 MB +0% -0%	0.01%
wpDbQueries	43.5 +1.15% -1.15%	43 +2.33% -0%	1.16%

_{5bf9404 Run}

[github-actions]

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