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DesignMD Showcase

DesignMD is a platform for discovering, sharing, and copying DESIGN.md files — design system references that AI coding agents can read and follow. It is also the reference implementation for the two-layer token architecture documented in Design Tokens. The patterns below are rebuilt from the app source — the live domain blocks iframe embeds.

Source

apps/frontend/designmd

Token layer

styles/tokens.css

Brand icons

27+ in BRAND_ICON_MAP

Iframe embed

X-Frame-Options: DENY

Header

Wordmark, nav pills with active state, global search, Sign in and Create account — all using --sh-nav-height (56px) and the DesignMD token scope.

designmd

Tab sort bar

DesignMD Tabs override shadcn primitive: inset shadow highlight on list, active trigger lifts with bg-white + dual shadow, -1px vertical nudge. Click to interact.

Most upvoted today

Catalog card grid

28px radius shell, real thumbnail from designmd.directory CDN, real brand SVG from BRAND_ICON_MAP, hover-only bookmark, inline upvote pill with optimistic state, foreground CTA — click upvote to see the state flip.

Vercel DESIGN.md
Official

Vercel DESIGN.md

Vercel product shell, typography, tokens, and the UI rules an AI agent follows.

View DESIGN.md
Figma DESIGN.md
Official

Figma DESIGN.md

Design-to-code token mapping, component anatomy, and interaction spec for AI-driven design tooling.

View DESIGN.md

Upvote interactions

Two patterns: inline horizontal pill (SiteCard bottom row) and vertical rounded-full pill (detail pages). Both are interactive — voted state inverts border + background to foreground fill.

Inline pill — CardUpvote in SiteCard

Border flips to bg-foreground on vote. Used in the card bottom row.

← click to toggle
border-border bg-background text-muted-foreground

Vertical pill — UpvoteButton on detail page

w-10 h-14 rounded-full. ChevronUp + animated count. Inverts on vote.

← click to toggle
bg-[#111] text-white border-[#111]

Copy and CTA actions

Primary CTA is a bg-foreground pill. Copy action shows a 1.2 s green flash with no modal or confirm. Both respect the auth gate — unauthenticated users redirect to /login?returnTo.

Primary CTA — View DESIGN.md

bg-foreground / text-background pill. Minimal, always high-contrast.

View DESIGN.md

Copy to clipboard

1.2 s green flash on success. No modal, no confirm — direct write to clipboard.

Brand icon system

BRAND_ICON_MAP resolves company logos from post URL, sourceDomain, or title words. Each entry stores a simple-icons SVG path and hex. Resolution walks domain parts: billing.stripe.com → stripe.

Vercel
Figma
GitHub
Stripe
Notion
Linear
Discord
Tailwind
Supabase
Framer
Anthropic
Webflow
Jira
Miro

Brand resolution — getBrandIcon(url, sourceDomain, title)

1BRAND_ICON_MAP[hostname] direct match
2Walk domain parts: billing.stripe.com → "stripe"
3Last resort: tokenise title words → "Stripe Billing"

apps/frontend/designmd/src/ui/brand-icons.ts · 14 shown, 27+ in map

Tag chips

Tags use the editorial --sh-* token layer directly: --sh-text-xs (11px) for size, --sh-color-border for the pill border, --sh-color-text-secondary for the label. Clicking routes to /tag/[tag].

Tags
design-systemshadcntokensai-readyreferencenextjstailwind
Stack
reacttypescriptradix-uilucide

PostTag token anatomy

--sh-text-xs: 11px--sh-color-border: #e8e8e8--sh-color-text-secondary: #555rounded-full pill shapepx-3 py-1 editorial spacinghover:border-black/40 interaction

Loading skeleton

SiteCard skeleton mirrors the exact card geometry — thumbnail aspect ratio, logo circle, title bar, two description lines, upvote pill, CTA pill — zero layout shift on hydration.