Comparison

Radix UI vs Tailwind CSS

On the evidence we track, Tailwind CSS leads this comparison with a composite score of 72/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Radix UI64
Tailwind CSS72
Score
Vioscale score
Radix UI64 / 100low · 34%
Tailwind CSS72 / 100high · 79%
Pricing
Free tier
Radix UI
Tailwind CSS
Model
Radix UIopen_source
Tailwind CSSopen_source
Price level
Radix UIfree
Tailwind CSSfree
Transparent
Radix UI
Tailwind CSS
Integrations
Count
Radix UI
Tailwind CSS7
Adoption
Dependent repos
Radix UI60,185
Tailwind CSS1,049,673
Github stars
Radix UI19,211
Tailwind CSS97,335
Package downloads weekly
Radix UI
Tailwind CSS126,824,276
Activity
Commits last 30d
Radix UI95
Tailwind CSS34
Release
Cadence days
Radix UI
Tailwind CSS17
History
Radix UI
Tailwind CSS20 items
License
Spdx
Radix UIMIT
Tailwind CSSMIT
Language
Primary
Radix UITypeScript
Tailwind CSSTypeScript

Capabilities

Feature-by-feature on the axes that matter for frontend ui frameworks. “-” means undocumented, not absent.

Core
Paradigm
Radix UIReact component library
Tailwind CSSUtility-first CSS framework
Reusable component model
Radix UI
Tailwind CSS-
Rendering
Virtual DOM
Radix UI
Tailwind CSS-
Signals / fine-grained reactivity
Radix UI-
Tailwind CSS-
SSR support
Radix UI-
Tailwind CSS
DX
First-class TypeScript
Radix UI
Tailwind CSS-
State
Built-in state management
Radix UI-
Tailwind CSS-
Ecosystem
Official router
Radix UI-
Tailwind CSS-
Performance
Runtime size
Radix UISmall (10–40kb)
Tailwind CSSTiny (<10kb)

What each one is

The product in its own terms, so the numbers below have context.

Radix UI

An open-source library providing minimal, keyboard-navigable React components with built-in screen reader support. Each component is intentionally left unstyled, allowing developers to apply custom styling while inheriting robust accessibility patterns and interaction handling.

Independently observed

Tailwind CSS

Leader

A CSS framework providing a library of styling utilities you can apply directly to your HTML elements. It scans your code and generates only the CSS you actually use, with built-in support for responsive layouts, dark mode, and theme customization.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Radix UI

Open sourceFree tier

Free and open source (MIT license)

as of verify ↗

Tailwind CSS

Leader
Open source
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Radix UI
Tailwind CSS

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Radix UI

Not documented yet.

Tailwind CSS

Leader
7 total
  • Laravel
  • SvelteKit
  • React Router
  • Nuxt
  • SolidJS
  • Vite
  • PostCSS
Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.