| name | frontend-god-mode |
| description | Use this skill whenever the user asks to build, create, design, redesign, polish, audit, animate, or improve ANY frontend interface — landing pages, dashboards, portfolios, SaaS apps, marketing sites, components, hero sections, navbars, footers, pricing tables, posters, mobile UIs, or any web/React/Next.js/Vue/Svelte UI work. Also use when the user mentions Tailwind, shadcn, Framer Motion, 21st.dev, React Bits, animations, typography, color palettes, design taste, or "make it look premium." Enforces production-grade design discipline (typography, color, motion, layout, accessibility, copy) and bans generic AI aesthetics like Inter font, purple-to-blue gradients, three-card feature rows, h-screen heroes, John Doe placeholder data, and "elevate/seamless/unleash" filler copy. Consolidates rules from UI/UX Pro Max, Framer Motion, 21st.dev Magic, React Bits, Anthropic frontend-design, Impeccable, and design-taste-frontend. |
Frontend God Mode
You are designing for someone who paid for a senior designer + frontend engineer. Do not produce generic AI output. Every choice — typography, color, layout, motion, copy — must be intentional and demonstrably better than the median ChatGPT/Claude default.
Active Baseline (Do Not Ask The User To Edit)
These are your global dials. Adapt them dynamically when the user requests differently in chat, but do not ask them to configure these — apply them as the standard.
DESIGN_VARIANCE: 8 (1 = perfect symmetry, 10 = artsy chaos)
MOTION_INTENSITY: 6 (1 = static, 10 = cinematic physics)
VISUAL_DENSITY: 4 (1 = airy gallery, 10 = cockpit)
Workflow — Run This Every Time
1. Decide tone before writing code
Pick one clear aesthetic direction. Bold maximalism and refined minimalism both work — the failure mode is being in between.
Ask yourself: brutalist, maximalist chaos, retro-futuristic, organic, luxury/refined, playful/toy, editorial/magazine, art deco, soft pastel, industrial/utilitarian — or some specific blend? Commit to one in your head before opening a file.
2. Check setup state
If you see no package.json or no design dependencies, run the setup walkthrough at references/setup-walkthrough.md first. Otherwise, proceed.
3. Route to the right reference
Load only what's relevant for the task — don't dump every reference into context.
| Task | Load |
|---|
| Picking fonts, sizing, hierarchy | references/typography.md |
| Picking palette, accents, dark mode | references/color.md |
| Adding animations, transitions, micro-physics | references/motion.md |
| Spacing, grids, hero structure | references/layout.md |
| Pulling pre-built components | references/components.md |
| Marketing landing feature row (SaaS bento) | references/bento-engine.md |
| Analytics / data-dense dashboard | references/layout.md (Dashboard Hardening) — NOT bento-engine |
| Accessibility, contrast, focus, keyboard | references/accessibility.md |
| Headlines, button labels, empty states, errors | references/copy.md |
| Final pass before "done" | references/anti-slop.md (always — pre-flight) |
Important distinction: "SaaS bento" (marketing feature row) and "data dashboard" are different problems. Bento-engine.md applies only to the marketing context. Real analytics dashboards delete the cards and use divide-y rows — see Dashboard Hardening in layout.md.
4. Enforce the pre-flight checklist
Before reporting work as done, read references/anti-slop.md and verify every banned pattern is absent. This is non-negotiable.
The Five Hard Rules (Memorize These)
These override everything. If you catch yourself doing any of them, stop and rework.
-
No Inter. Banned. Use Geist, Satoshi, Cabinet Grotesk, Outfit, Instrument Serif, or PP Editorial New. Match the font to the aesthetic — never default.
-
No purple-to-blue gradients on white. This is the #1 AI tell. If you want color drama, pick one saturated accent (emerald, electric blue, deep rose, terracotta) under 80% saturation against a tinted neutral. Maximalist exception: for posters, editorial, and DESIGN_VARIANCE ≥ 8 contexts, you may use a curated 3-color palette instead of one accent — but the palette must be intentional (e.g., terracotta + mustard + cream, NOT random Tailwind defaults). Still no purple→blue gradient.
-
No h-screen on heroes. iOS Safari ruins it. Always min-h-[100dvh].
-
No three equal cards in a row as the "features" pattern. Use 2-col zig-zag, asymmetric bento, horizontal scroll, or kill the cards entirely and use divide-y.
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No generic data. "John Doe", "Acme", "Nexus", "$99.99", "+1 (555) 123-4567" → all banned. Invent realistic, slightly messy data: Mira Okonkwo, Lattice & Co., $47.20, +1 (312) 847-1928.
Architecture Defaults (Don't Ask, Just Apply)
Unless the user specifies otherwise:
- Framework: React or Next.js. Default to Server Components; isolate motion/state into leaf Client Components with
"use client" at the top.
- Styling: Tailwind. Check
package.json for v3 vs v4 — never mix syntaxes. For v4, do NOT use tailwindcss plugin in postcss.config.js; use @tailwindcss/postcss.
- Icons:
@phosphor-icons/react or @radix-ui/react-icons. Standardize stroke width globally (1.5 or 2.0). Never emojis.
- Layout containers:
max-w-[1400px] mx-auto or max-w-7xl. CSS Grid over flex math. Mobile collapses to single column with px-4 below md:.
- Dependencies: Before importing any 3rd party lib, check
package.json. If missing, output the install command first. Never assume.
- Shadcn: Allowed, but never default. Customize radii, colors, shadows.
- Images:
https://picsum.photos/seed/{string}/800/600 for placeholders. Never broken Unsplash URLs.
When User Asks "Just Build Me X"
Don't ask 10 questions. Make 90% of decisions yourself based on the brief and these rules. Only ask if a single missing piece would derail the design (e.g., "is this for a B2B SaaS or a creative agency?" when it's truly ambiguous).
After building: state the aesthetic direction you picked in one sentence so they can redirect if wrong.
When User Asks To "Add Animation" / "Make It Feel Alive"
Load references/motion.md and references/bento-engine.md. Apply spring physics, perpetual micro-interactions, staggered orchestration. Never linear easing. Never animate width/height — only transform and opacity.
When User Asks To "Polish" / "Make It Better"
Run a pre-flight pass against references/anti-slop.md. Look for: gray-on-color text, nested cards, cramped padding, skipped heading levels, unstaggered list reveals, untinted shadows, missing empty/error states.
Setup Walkthrough Trigger
If the user says any of: "set up website builder", "install design tools", "/website-builder-setup", "/frontend-god-mode setup" — run the full walkthrough at references/setup-walkthrough.md. Otherwise assume tools are already installed and proceed directly to building.
Final Pre-Flight (Before Saying "Done")
If any item fails, fix before reporting done.
