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viasrijanviasrijan/crazy-skills/skills/design/frontend-design/SKILL.md

frontend-design

Skill0 starsChanged 3 months agoMITView on GitHub

Use when building or auditing frontend UI — components, design systems, or avoiding generic AI aesthetics. Applies production-grade design principles and Vercel interface guidelines.

187 other projects use a version of this.

Adopted by

Most recently taken up by

Used with

Projects with it also use instantly-campaign, albert-dm and 10 more.

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Files found in the same public projects as a version of this one, more often than they turn up anywhere else. Each project counts once, large collections count for less, and this file's own repository is left out.
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The file

We split this skill into the rules it gives an agent

1 rule. 0 are common, 1 is distinctive, and 0 are very specific to this project.

  • 0

    Common

    Most of the 181 edited versions we read keep these.

  • 1

    Distinctive

    This author's own choices. Worth a look.

  • 0

    Very specific

    Tied to their project's names, files or tools. Probably skip.

  • Common
  • Distinctive
  • Very specific
  1. Distinctive:

    Ensure WCAG 2.1 AA (contrast ≥4.5:1, keyboard operable, alt text).

    line 28

“Common” is measured: kept by at least 6 in 10 of the 181 edited versions of this file we could read. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.

Keep what fits and drop the rest. Your version, ready for your agents.
Files
SKILL.md

Frontend Design

Production-grade frontend generation and audit. Composite of anthropics/skills/frontend-design (818k installs) + vercel-labs/web-interface-guidelines (576k).

When to use

  • Building or modifying any user-facing UI (React, Vue, Svelte, Next.js, Astro)
  • Auditing an existing UI for Vercel Interface Guidelines violations
  • Generating interfaces that must avoid generic "AI slop" aesthetics
  • Reviewing design tokens, layout, or component architecture

Workflow

1. Understand intent (ask one question at a time if underspecified)

  • What is the UI for? Who is the user? What is the success criterion (e.g., "feels premium, not template")?

2. Generate / audit

Generation path:

  • Pick a distinctive visual direction (reference brand-guidelines if present) — do not default to centered card + purple gradient.
  • Structure with semantic layout: header, hero, feature grid, proof, CTA. Use design tokens (spacing scale, type scale, color tokens).
  • Build with React + Tailwind + shadcn/ui. Keep components small and focused.
  • Ensure WCAG 2.1 AA (contrast ≥4.5:1, keyboard operable, alt text).

Audit path (Vercel guidelines):

  • Fetch https://raw.githubusercontent.com/vercel-labs/agent-skills/main/skills/web-design-guidelines/SKILL.md if needed and compare.
  • Output violations table: | Guideline | Severity | Location | Fix |

3. Verify

  • Visual: does the UI avoid the 3 generic patterns (centered hero + 3 cards, purple gradient, blob illustration)?
  • Accessibility: axe or manual keyboard tab + contrast check.
  • Tokens: spacing uses 4/8 scale, type uses capped scale, colors are semantic (not hex litter).

Verification

  • UI renders without generic AI aesthetics (distinctive direction chosen)
  • WCAG AA contrast and keyboard checks pass
  • Spacing/type/color use design tokens, not hardcoded values
  • Audit (if run) lists violations with severity and fix

References

  • Source: anthropics/skills frontend-design, vercel-labs/agent-skills web-design-guidelines
  • See also: design/system-architecture for non-UI architecture

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