[danielroe]

🔗 Linked issue

📚 Description

<Icon mode="css" :customize="fn" /> suffixes the class with a hash of the callback source, using ohash, which adds ~2.5 KB gzipped.

this switches to fnv1a-64, which is smaller and faster, and which Nuxt already uses. the author is a bit dodgy though.

as a plus, the class is also shorter.

- i-logos:vue--customized-bByRbmpr-NeBbxtdOYFZpKy2Y8gt5W01hDkjmHJwoAA
+ i-logos:vue--customized-1jd25woui3cae

[pkg-pr-new]

npm i https://pkg.pr.new/@nuxt/icon@564

commit: c641929

[coderabbitai]

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• pnpm-lock.yaml is excluded by !**/pnpm-lock.yaml

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• src/runtime/components/customize-hash.ts

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Walkthrough

The callback source hashing implementation now uses FNV-1a base-36 for SSR hash recording and computed hashes. The change adds the fnv1a-64 dependency and a Nuxt CSS test that checks rendered classes for the hashes of two customize callbacks.

Priority: Low

Estimated code review effort: 2 (Simple) | ~8 minutes

Merge Risk: Low · up to c6419

The new hashing dependency may prevent the client bundle from loading on older browsers. Confirm supported browser targets or use the non-BigInt implementation before release.

Pre-merge checks: 5

Check name	Status	Explanation
Title check		The title clearly and concisely describes the main change: replacing the CSS customisation hash with FNV-1a 64-bit hashing.
Description check		The description explains the hash implementation change, its expected bundle-size and performance benefits, and the shorter generated class names. It is related to the changeset.
Docstring Coverage		Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff with cyclomatic complexity of at least 2. Documentat…
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.

Full details: Docstring Coverage

Explanation

Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff with cyclomatic complexity of at least 2. Documentation-only edits and deletions within surviving functions are included; unchanged diff context and fully deleted functions are excluded. Analyzed 1 functions across 2 files.

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src/runtime/components/customize-hash.ts

Parsing error: Unexpected token {

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Actionable comments posted: 1

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• 🪄 Fix comments: Fix CodeRabbit comments on this PR

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Inline comments:
Review comments at @src/runtime/components/customize-hash.ts:
- Line 2: Replace fnv1a64Base36 with fnv1a64Hex in the import and every hash
calculation in the customize-hash logic, preserving the existing class suffix
construction.

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• Repository: Unavailable
• Branch: Unavailable
• File: No configuration file from this repository applied
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• Layers: Organization UI
• Review profile: CHILL
• Plan: Advanced
• Run ID: 6bd1bede-cfac-48cb-bbb4-501574e13656

Commits

Reviewing files that changed from the base of the PR and between ebf8046 and e4249f0.

Files ignored due to path filters: 1

• pnpm-lock.yaml is excluded by !**/pnpm-lock.yaml

Files selected for processing: 3

• package.json
• playgrounds/nuxt/test/nuxt/css-customize.test.ts
• src/runtime/components/customize-hash.ts

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[atinux]

amazing ❤️
I don't see any issue with the author 👀