@shieldcn

Promising 85/100 · #28 of 342 scored

Beautiful README badges as a service. A shields.io alternative with the visual quality of shadcn/ui. Drop-in SVG badge components for npm, GitHub, Discord, and more.

@shieldcn is a shadcn UI community registry. Its source repository is jal-co/shieldcn , which has 913 GitHub stars, 39 forks and 9 contributors. The last commit was 2d ago (53 commits in the last 90 days). The latest release is v1.1.0. It scores 85/100 on Sealambda's maturity index, placing it in the Promising tier.

Scoring

Maturity breakdown

85 / 100 · Promising

0avoid · 305080 · reliable100

new confidence 100% · weight backed by data

Maintenance ×35% 89 → +31.3

last commit 3d ago · 53 commits/90d · solo maintainer

Popularity ×20% 83 → +16.6

913★ · 39 forks

Community ×20% 59 → +11.9

9 contributors · bus factor 1 · 2 watching

Responsiveness ×13% 75 → +9.8

18/24 issues closed (75%)

Hygiene ×12% 96 → +11.5

MIT · 85% health files

Signals

Repository facts

913
Stars: 39
Forks: 9
Contributors: 1
Bus factor: 6
Open issues: 18
Closed issues: 53
Commits (90d): TypeScript
Language: MIT
License: v1.1.0
Latest version: 2
Releases: 2d ago
Last commit

Classification

License, pricing and purpose

License: MIT · ✓ 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: Shieldcn provides shadcn/ui-styled README badges, charts, banners, and widgets for open-source repositories and markdown files.
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: Domain-specific; Focused on one problem area, such as charts, AI chat, an editor, a status page or payments; an app adds it for that feature only.
Domains: Docs & content, Charts, Icons & logos; Docs & content: Documentation sites, blogs and content rendering. Charts: Charts, graphs and data visualization. Icons & logos: Icon sets, brand logos and SVG assets.
Design: Vanilla shadcn; Looks like default shadcn/ui: the same shapes, spacing, borders and neutral palette, at most with another accent color.

Evidence

“Free and open source.”
commercial · homepage ↗
“shieldcn makes that first impression count: badges, charts, headers, and sponsor walls, rendered as real shadcn/ui components. A shields.io alternative.”
scope · readme ↗
“Charts, too Shadcn-styled star history, lifetime commit history, issues over time, npm downloads, and your own JSON data”
domains · homepage ↗
“Beautiful GitHub README badges and charts styled as shadcn/ui”
design · homepage ↗

AI-suggested by google/gemini-3.8-flash@Google AI Studio on 2026-10-02

Usage

Install

Add components from this registry with the shadcn CLI (configure the registry URL in your components.json):

pnpm dlx shadcn@latest add @shieldcn/[component]

endpoint: https://shieldcn.dev/r/{name}.json

Homepage ↗ GitHub ↗

README

Embed the maturity badge

Add a live maturity badge to your README:

[![shadcn maturity](https://shadcn.sealambda.com/badge/shieldcn.svg)](https://shadcn.sealambda.com/registry/shieldcn/)

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