Popular Web Designs

54 real-world design systems ready for use when generating HTML/CSS. Each template captures a site's complete visual language: color palette, typography hierarchy, component styles, spacing system, shadows, responsive behavior, and practical agent prompts with exact CSS values.

Related design skills

• claude-design — use for the design process and taste (scoping a brief, producing variants, verifying a local HTML artifact, avoiding AI-design slop). Pair it with this skill when the user wants a thoughtfully-designed page styled after a known brand: claude-design drives the workflow, this skill supplies the visual vocabulary.
• design-md — use when the deliverable is a formal DESIGN.md token spec file, not a rendered artifact.

How to Use

1. Pick a design from the catalog below
2. Load it: skill_view(name="popular-web-designs", file_path="templates/<site>.md")
3. Use the design tokens and component specs when generating HTML
4. Pair with the generative-widgets skill to serve the result via cloudflared tunnel

Each template includes a OpenAmer Implementation Notes block at the top with:

• CDN font substitute and Google Fonts <link> tag (ready to paste)
• CSS font-family stacks for primary and monospace
• Reminders to use write_file for HTML creation and browser_vision for verification

HTML Generation Pattern

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Page Title</title>
  <!-- Paste the Google Fonts <link> from the template's OpenAmer notes -->
  <link href="https://fonts.googleapis.com/css2?family=..." rel="stylesheet">
  <style>
    /* Apply the template's color palette as CSS custom properties */
    :root {
      --color-bg: #ffffff;
      --color-text: #171717;
      --color-accent: #533afd;
      /* ... more from template Section 2 */
    }
    /* Apply typography from template Section 3 */
    body {
      font-family: 'Inter', system-ui, sans-serif;
      color: var(--color-text);
      background: var(--color-bg);
    }
    /* Apply component styles from template Section 4 */
    /* Apply layout from template Section 5 */
    /* Apply shadows from template Section 6 */
  </style>
</head>
<body>
  <!-- Build using component specs from the template -->
</body>
</html>

Write the file with write_file, serve with the generative-widgets workflow (cloudflared tunnel), and verify the result with browser_vision to confirm visual accuracy.

Font Substitution Reference

Most sites use proprietary fonts unavailable via CDN. Each template maps to a Google Fonts substitute that preserves the design's character. Common mappings:

Proprietary Font	CDN Substitute	Character
Geist / Geist Sans	Geist (on Google Fonts)	Geometric, compressed tracking
Geist Mono	Geist Mono (on Google Fonts)	Clean monospace, ligatures
sohne-var (Stripe)	Source Sans 3	Light weight elegance
Berkeley Mono	JetBrains Mono	Technical monospace
Airbnb Cereal VF	DM Sans	Rounded, friendly geometric
Circular (Spotify)	DM Sans	Geometric, warm
figmaSans	Inter	Clean humanist
Pin Sans (Pinterest)	DM Sans	Friendly, rounded
NVIDIA-EMEA	Inter (or Arial system)	Industrial, clean
CoinbaseDisplay/Sans	DM Sans	Geometric, trustworthy
UberMove	DM Sans	Bold, tight
HashiCorp Sans	Inter	Enterprise, neutral
waldenburgNormal (Sanity)	Space Grotesk	Geometric, slightly condensed
IBM Plex Sans/Mono	IBM Plex Sans/Mono	Available on Google Fonts
Rubik (Sentry)	Rubik	Available on Google Fonts

When a template's CDN font matches the original (Inter, IBM Plex, Rubik, Geist), no substitution loss occurs. When a substitute is used (DM Sans for Circular, Source Sans 3 for sohne-var), follow the template's weight, size, and letter-spacing values closely — those carry more visual identity than the specific font face.

Design Catalog

AI & Machine Learning

Template	Site	Style
claude.md	Anthropic Claude	Warm terracotta accent, clean editorial layout
cohere.md	Cohere	Vibrant gradients, data-rich dashboard aesthetic
elevenlabs.md	ElevenLabs	Dark cinematic UI, audio-waveform aesthetics
minimax.md	Minimax	Bold dark interface with neon accents
mistral.ai.md	Mistral AI	French-engineered minimalism, purple-toned
ollama.md	Ollama	Terminal-first, monochrome simplicity
opencode.ai.md	OpenCode AI	Developer-centric dark theme, full monospace
replicate.md	Replicate	Clean white canvas, code-forward
runwayml.md	RunwayML	Cinematic dark UI, media-rich layout
together.ai.md	Together AI	Technical, blueprint-style design
voltagent.md	VoltAgent	Void-black canvas, emerald accent, terminal-native
x.ai.md	xAI	Stark monochrome, futuristic minimalism, full monospace

Developer Tools & Platforms

Template	Site	Style
cursor.md	Cursor	Sleek dark interface, gradient accents
expo.md	Expo	Dark theme, tight letter-spacing, code-centric
linear.app.md	Linear	Ultra-minimal dark-mode, precise, purple accent
lovable.md	Lovable	Playful gradients, friendly dev aesthetic
mintlify.md	Mintlify	Clean, green-accented, reading-optimized
posthog.md	PostHog	Playful branding, developer-friendly dark UI
raycast.md	Raycast	Sleek dark chrome, vibrant gradient accents
resend.md	Resend	Minimal dark theme, monospace accents
sentry.md	Sentry	Dark dashboard, data-dense, pink-purple accent
supabase.md	Supabase	Dark emerald theme, code-first developer tool
superhuman.md	Superhuman	Premium dark UI, keyboard-first, purple glow
vercel.md	Vercel	Black and white precision, Geist font system
warp.md	Warp	Dark IDE-like interface, block-based command UI
zapier.md	Zapier	Warm orange, friendly illustration-driven

Infrastructure & Cloud

Template	Site	Style
clickhouse.md	ClickHouse	Yellow-accented, technical documentation style
composio.md	Composio	Modern dark with colorful integration icons
hashicorp.md	HashiCorp	Enterprise-clean, black and white
mongodb.md	MongoDB	Green leaf branding, developer documentation focus
sanity.md	Sanity	Red accent, content-first editorial layout
stripe.md	Stripe	Signature purple gradients, weight-300 elegance

Design & Productivity

Template	Site	Style
airtable.md	Airtable	Colorful, friendly, structured data aesthetic
cal.md	Cal.com	Clean neutral UI, developer-oriented simplicity
clay.md	Clay	Organic shapes, soft gradients, art-directed layout
figma.md	Figma	Vibrant multi-color, playful yet professional
framer.md	Framer	Bold black and blue, motion-first, design-forward
intercom.md	Intercom	Friendly blue palette, conversational UI patterns
miro.md	Miro	Bright yellow accent, infinite canvas aesthetic
notion.md	Notion	Warm minimalism, serif headings, soft surfaces
pinterest.md	Pinterest	Red accent, masonry grid, image-first layout
webflow.md	Webflow	Blue-accented, polished marketing site aesthetic

Fintech & Crypto

Template	Site	Style
coinbase.md	Coinbase	Clean blue identity, trust-focused, institutional feel
kraken.md	Kraken	Purple-accented dark UI, data-dense dashboards
revolut.md	Revolut	Sleek dark interface, gradient cards, fintech precision
wise.md	Wise	Bright green accent, friendly and clear

Enterprise & Consumer

Template	Site	Style
airbnb.md	Airbnb	Warm coral accent, photography-driven, rounded UI
apple.md	Apple	Premium white space, SF Pro, cinematic imagery
bmw.md	BMW	Dark premium surfaces, precise engineering aesthetic
ibm.md	IBM	Carbon design system, structured blue palette
nvidia.md	NVIDIA	Green-black energy, technical power aesthetic
spacex.md	SpaceX	Stark black and white, full-bleed imagery, futuristic
spotify.md	Spotify	Vibrant green on dark, bold type, album-art-driven
uber.md	Uber	Bold black and white, tight type, urban energy

Choosing a Design

Match the design to the content:

• Developer tools / dashboards: Linear, Vercel, Supabase, Raycast, Sentry
• Documentation / content sites: Mintlify, Notion, Sanity, MongoDB
• Marketing / landing pages: Stripe, Framer, Apple, SpaceX
• Dark mode UIs: Linear, Cursor, ElevenLabs, Warp, Superhuman
• Light / clean UIs: Vercel, Stripe, Notion, Cal.com, Replicate
• Playful / friendly: PostHog, Figma, Lovable, Zapier, Miro
• Premium / luxury: Apple, BMW, Stripe, Superhuman, Revolut
• Data-dense / dashboards: Sentry, Kraken, Cohere, ClickHouse
• Monospace / terminal aesthetic: Ollama, OpenCode, x.ai, VoltAgent