# shadcn/ui

> The Foundation for your Design System

- **Canonical URI:** https://www.vioscale.ai/software/shadcn-ui
- **Category:** Frontend UI Frameworks
- **Homepage:** https://ui.shadcn.com/
- **Also known as:** shadcn-ui
- **Profile claimed by vendor:** no
- **Last updated:** 2026-08-03T21:00:34.435Z

## Vioscale score

**62.8 / 100**, confidence 27% (low).

Composite of weighted, independently-sourced signals (no user reviews, no vendor payment).

| Signal | Score | Weight | Contribution | Evidence present |
|---|--:|--:|--:|:--:|
| price_level | 100 | 6 | 600 | ✓ |
| reliability | 0 | 8 | 0 | - |
| capabilities | 57.8 | 16 | 925 | ✓ |
| github_stars | 95.8 | 5 | 479.2 | ✓ |
| integrations | 20.1 | 8 | 160.8 | ✓ |
| github_activity | 61.8 | 18 | 1112.8 | ✓ |
| release_cadence | 98.3 | 10 | 983.3 | ✓ |
| security_posture | 0 | 13 | 0 | - |
| package_downloads | 0 | 26 | 0 | - |
| pricing_transparency | 25 | 8 | 200 | ✓ |
| stackoverflow_activity | 0 | 12 | 0 | - |

## Pricing

_As of 2026-08-03, [verify at source](https://ui.shadcn.com/). Independently observed._

Open source · Free tier

## About

A set of beautifully designed, accessible components and a code distribution platform enabling customization, composition, and AI-readiness through open code.

_Independently observed._

## Platform & deployment

- **Platforms:** CLI, Web
- **Deployment:** Self-hosted

## Integrations (4)

_Independently observed._

- React
- React Hook Form
- TanStack Form
- React Aria

## Capabilities

_The capabilities that matter for Frontend UI Frameworks. "-" = undocumented, not absent._

| Capability | Supported |
|---|:--:|
| **Core** | |
| Paradigm | Component library and distribution platform |
| **Rendering** | |
| Virtual DOM | ✓ |
| Signals / fine-grained reactivity | ✗ |
| SSR support | ✓ |
| **DX** | |
| First-class TypeScript | - |
| **Core** | |
| Reusable component model | ✓ |
| **State** | |
| Built-in state management | ✗ |
| **Ecosystem** | |
| Official router | ✗ |
| **Performance** | |
| Runtime size | - |

## Facts

Every value below carries its source and our confidence. Facts are re-crawled on a freshness schedule.

### activity

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| activity.commits_last_30d | 91 | [link](https://github.com/shadcn-ui/ui/pulse) | 2026-08-03 | 65% (medium) |

### adoption

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| adoption.github_stars | 120,412 | [link](https://github.com/shadcn-ui/ui) | 2026-08-03 | 90% (high) |

### integrations

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| integrations.count | 4 | [link](https://ui.shadcn.com/) | 2026-08-03 | 60% (medium) |

### language

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| language.primary | TypeScript | [link](https://github.com/shadcn-ui/ui) | 2026-08-03 | 90% (high) |

### license

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| license.spdx | MIT | [link](https://github.com/shadcn-ui/ui) | 2026-08-03 | 95% (high) |

### pricing

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| pricing.free_tier | yes | [link](https://ui.shadcn.com/) | 2026-08-03 | 60% (medium) |
| pricing.model | commercial | [link](https://ui.shadcn.com/) | 2026-08-03 | 40% (low) |
| pricing.price_level | free | [link](https://ui.shadcn.com/) | 2026-08-03 | 60% (medium) |

### release

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| release.cadence_days | 3 | [link](https://github.com/shadcn-ui/ui/releases) | 2026-08-03 | 70% (medium) |

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*Source: Vioscale (https://www.vioscale.ai/software/shadcn-ui). Independent, evidence-based software intelligence. Cite the canonical URI.*