RUBRA
a brand studio for companies about to bloom
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What's inside
- Prompts
- HTML · 724 lines / React · 741 lines
- Media
- Background film · Background image · Canvas
- Hosting
- cdn.orbital.supply, already in the prompt
- Fonts
- Italiana + Libre Franklin · Google Fonts
- HTML
- One file · gsap 3.15.0
- React
- React 19.3.0 · gsap 3.15.0 · @gsap/react 2.1.2 · Tailwind 4.3.3 · Vite 8.3.2 · TypeScript 6.0.3
- Motion
- loader, line-draw, scroll-film, overlap-sheets
Tested & documented
06 October 2026
- Reproduced in Claude
- Rebuilt blind from the prompt: React and HTML
- Checked at 375, 768, 1440, 1920 px
- Spec linter: 0 errors, no generator links
How to use it
Claude
Paste the HTML prompt into a new chat. You get one index.html to serve over HTTP or publish anywhere.
Vite + React
Open an empty Vite + React project and paste the React prompt. It lists the exact packages; the asset URLs are already inside.
The prompt
Excerpt / 741 lines in the full prompt
# Build: "RUBRA — a brand studio for companies about to bloom" — a light editorial site where a traced bare maple draws itself, becomes a photograph and blooms red with the scroll
## 0. Brief
Rubra (fictional) is a brand studio: cream paper, ink and two reds, Italiana with Libre Franklin. A loader draws a bare Japanese maple from its root onto a photograph of that tree, which grows red leaves as you scroll. Line drawings of the tree recur; sections overlap as sheets.The full prompt unlocks at launch.