StyleSeed
v2 · now with motion seeds

Design that scales without you redrawing it.

StyleSeed is a drop-in React design system for vibe coding. One attribute swaps the brand DNA. Five named motion seeds give you elegant animation in plain English. MIT licensed and built for Claude Code, Cursor, and the AI-assisted product workflow.

components
33
brand skins
7
motion seeds
5
design rules
69
Motion seeds

Five vibe words. Production-grade animation.

5 named motion seeds, each with five spreadable recipes (entrance, exit, hover, press, layout). Stop guessing spring params — say what you want and your LLM will reach for the right one.

Try a vibe word
Spring · bouncy, energetic, playful
Entrance
how it appears
Hover
point at the square
Press
tap the button
<motion.button {...spring.press} {...spring.hover}>
  Save
</motion.button>
Why StyleSeed

Built for the AI-assisted product workflow.

Brand-agnostic by design

One attribute (data-skin) morphs the entire UI across 7 hand-tuned brand DNAs — Toss, Stripe, Linear, Notion, Raycast, Arc, Vercel.

Motion in vibe words

Five named motion seeds (Spring, Silk, Snap, Float, Pulse). Spread one onto any motion element. No more guessing spring stiffness.

Production-grade primitives

33 React components + 16 composed patterns + 69 documented design rules. No surprise gotchas after copy-paste.

AI-ready out of the box

13 slash skills (/ss-component, /ss-page, /ss-motion, …) that Claude Code and Cursor read automatically. Stop fighting generic shadcn output.

Drop-in, not all-in

Copy engine/ into any React + Tailwind v4 project. No build step, no runtime dependency, no lock-in.

Free under MIT

Production use, fork, white-label, internal tooling — all fair game. No usage caps, no telemetry.

Stop redrawing. Start shipping.

One repo, every brand, every motion personality. Drop StyleSeed into your next vibe coding session and let your LLM produce UI that doesn’t look generated.

MIT licensed · zero install fee · no telemetry · production-ready