@spectrumui
Reliable 87/100 · #22 of 342 scoredA modern component library built with shadcn/ui and Tailwind CSS. Spectrum UI offers elegant, responsive components and smooth animations designed for high-quality interfaces.
@spectrumui is a shadcn UI community registry. Its source repository is arihantcodes/spectrum-ui , which has 1.5k GitHub stars, 125 forks and 23 contributors. The last commit was 10d ago (59 commits in the last 90 days). It scores 87/100 on Sealambda's maturity index, placing it in the Reliable tier.
Maturity breakdown
last commit 11d ago · 59 commits/90d · solo maintainer
1.5k★ · 125 forks
23 contributors · bus factor 1 · 3 watching
42/42 issues closed (100%)
Apache-2.0 · 42% health files
Repository facts
- 1.5k
- Stars
- 125
- Forks
- 23
- Contributors
- 1
- Bus factor
- 0
- Open issues
- 42
- Closed issues
- 59
- Commits (90d)
- TypeScript
- Language
- Apache-2.0
- License
- —
- Latest version
- none
- Releases
- 10d ago
- Last commit
License, pricing and purpose
- License
- Apache-2.0 · ✓ OSI-approved
- Permissive: Use, change and redistribute freely, keeping the notice.
- Access
- FOSS
- An OSI-approved or FSF-libre license, and everything offered is free.
- Purpose
- A free collection of animated React components, blocks, and templates built with shadcn/ui, Tailwind CSS, and Motion for SaaS and AI applications.
- Commercial model
- Free
- Everything the project offers is free to use, with no paid tier. Donations and sponsorships do not count as paid.
- Tied to a service
- No
- Yes when the components are a client for a commercial API or service.
- Scope
- Add-on collection
- Many components across several areas that complement shadcn/ui instead of replacing its primitives, such as effects, animated or advanced components.
- Domains
- Animation, AI & chat, Charts, Dashboards, Marketing
- Animation: Animated components, motion effects and transitions. AI & chat: Chat interfaces and components for AI assistants and LLM output. Charts: Charts, graphs and data visualization. Dashboards: Dashboard and admin layouts, sidebars and stat widgets. Marketing: Landing pages, heroes, pricing tables, testimonials and other marketing sections.
- Design
- Themed
- Keeps the shadcn/ui structure but ships its own tokens (colors, radius, fonts, shadows), so it reads as a branded variant.
- Coverage
- 3%
- Share of shadcn/ui core primitives that the registry ships.
Evidence
-
“Spectrum UI is a free collection of React components built on shadcn/ui, Tailwind CSS, and Motion.”
commercial · readme ↗ -
“There are 250+ components in the docs today, plus page blocks and a few full templates.”
scope · readme ↗ -
“Open-source, animation-ready React components and blocks built with Next.js, Tailwind CSS, Motion, TypeScript, and shadcn/ui for SaaS and AI apps.”
domains · homepage ↗ -
“ai-chat-card (registry:component)”
domains · registry ↗ -
“area-chart (registry:component)”
domains · registry ↗ -
“Built with Motion”
design · homepage ↗
AI-suggested by google/gemini-3.8-flash@Google AI Studio on 2026-10-02
Install
Add components from this registry with the shadcn CLI (configure the registry URL in your
components.json):
pnpm dlx shadcn@latest add @spectrumui/[component]
endpoint: https://ui.spectrumhq.in/r/{name}.json
Embed the maturity badge
Add a live maturity badge to your README:
[](https://shadcn.sealambda.com/registry/spectrumui/)