I built LumosUI out of frustration with the repetitive UI setup on every new project.
The library is built on Next.js + Framer Motion + Tailwind and includes ~20 advanced components (bento grids, spotlight cards, animated heroes, scroll-reveal primitives, magnetic interactions). Components are structured to be copied into existing projects without requiring LumosUI as an installed dependency.
The interesting part is the prompt system. The library ships with structured Claude AI prompts and skills designed to help developers scaffold landing pages and full frontends from a product description. The prompts are component-aware — they reference LumosUI components by name and generate layouts that map to the actual component API.
Technical stack: Next.js 14 App Router, Framer Motion 11, Tailwind CSS 3, TypeScript.
It's launching as a paid lifetime-access product ($25 for early users). I know some will object to paid developer tooling, so here's my reasoning: I want to keep it a focused, maintained library rather than an open-source project that gets 3 PRs and dies. Early adopters get all future components automatically.
Live demo and waitlist: https://www.lumosui.site/
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