Danijel Martinek
f77e6ea881
Curated, product-agnostic snapshot of the post-story-04 tree: demo content deleted, auth-only reference feature, web-next shell, all gates green. Product-specific docs, ADRs 027-029, PRDs/epics/archive, editor library traces, and product naming are curated out; generic template repairs (coverage provider devDeps, root test:coverage script, live lint fixes, root-only release-please) are kept. See TEMPLATE.md for provenance, curation list, and usage. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016j8z4VHjedXDTjEDNg7qHK
70 lines
1.7 KiB
Markdown
70 lines
1.7 KiB
Markdown
---
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package: tailwind-merge
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version: "^3.0.0"
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tier: core
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decision: approved
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date: 2026-05-14
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deciders: [scaffolded]
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adr: null
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filter-results:
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license: MIT
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types: native
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maintenance: active
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boundary-fit: pass
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shadow-check: pass
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eu-residency: n/a
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cve-scan: clean
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named-consumer: pass
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socketRisk: clean
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verification-commands:
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- pnpm audit --audit-level=moderate
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- npm view tailwind-merge license
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accepted-cves: []
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---
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## Filter: license
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MIT — on the workspace allowlist.
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## Filter: types
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Ships first-party TypeScript types in its distribution.
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## Filter: maintenance
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Active. Maintained by dcastil; v3 is the current stable major.
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## Filter: boundary-fit
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Core UI package. `tailwind-merge` deduplicates conflicting Tailwind classes; appropriate for `core-ui`. No boundary rule violation.
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## Filter: shadow-check
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No competing Tailwind class-merging utility in the workspace. No shadow.
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## Filter: eu-residency
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Pure compute; no network calls or vendor data transmission. n/a.
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## Filter: cve-scan
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No advisories at adoption time.
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## Filter: named-consumer
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`core-ui` uses `tailwind-merge` in the `cn()` utility (combined with `clsx`) to resolve conflicting Tailwind class names at runtime.
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## Prompt: replaces
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Nothing — this is the initial UI scaffold.
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## Prompt: migration-cost-out
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Mechanical: replace `twMerge()` calls in the `cn()` utility; update any call sites. Narrow API surface.
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## Prompt: alternatives-considered
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1. **Custom deduplication** — error-prone; Tailwind has hundreds of class groups that change each version.
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2. **tw-join** — does not merge conflicts; only concatenates.
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`tailwind-merge` is the de-facto standard for conflict-free Tailwind class composition.
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