Radix UI
Open-source UI components for building accessible web apps
Tailwind CSS
A utility-first CSS framework for rapid UI development
Updated February 2026
| Radix UI | Tailwind CSS | |
|---|---|---|
| Rating | 5.0★ | 5.0★ |
| Reviews | 24 | 217 |
| Pros | 10 | 12 |
| FactScore™ | 69.9 | 116 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Radix UI — Pros
Accessible UI components Developer experience Un-styled components React compatibility Community involvement Customizable Headless component library Theme componentBoth tools — Pros
Excellent documentation Fast performanceOnly in Tailwind CSS — Pros
Rapid UI development Utility-first approach Reduced need for custom CSS Customization options Consistent styling Responsive design Flexibility Component-based frameworks compatibility Design system support Efficient designer-developer collaborationOnly in Radix UI — Cons
Customizable Limited built-in componentsBoth tools — Cons
—Only in Tailwind CSS — Cons
Learning curve HTML bloat Class name managementDetails
| Radix UI | Tailwind CSS | |
|---|---|---|
| Categories | Interface design tools, Engineering & Development, UI frameworks | Interface design tools, Engineering & Development, UI frameworks |
| Platforms | Web | Web |
| Became Popular | December 17, 2020 | November 1, 2017 |
| Website | radix-ui.com | tailwindcss.com |
Who Should Pick Which?
Choose Radix UI if...
- Accessible UI components
- Developer experience
- Un-styled components
Choose Tailwind CSS if...
- Rapid UI development
- Utility-first approach
- Reduced need for custom CSS
With a FactScore™ of 69.9 vs 116, Tailwind CSS leads in community reception. Radix UI uniquely offers Accessible UI components and Developer experience, while Tailwind CSS stands out for Rapid UI development and Utility-first approach.
What Users Say
Radix UI
Perfection! It really shows that you have thought about the DX and APIs all the way through, there are so many good and clever features here. I've always been a fan of Radix, but this is one level ...
So many websites have buggy dropdowns and modals. With Radix, these primitives just work, i.e., pressing ESC just closes a modal as you'd expect. No customization needed. Would love for them to exp...
As part of a larger effort to reduce complexity in our own codebase and increase accessibility of Strapi products, we've made the decision to migrate to Radix-UI primitives for many of our components
Tailwind CSS
We're in the midst of building a complex, high-performance SaaS product alongside its associated marketing website, and TailwindCSS has been a pivotal asset. In my experience, it is one of the few ...
TailwindCSS excels by offering utility-first CSS that enables rapid UI development through pre-built classes, eliminating the need for custom CSS. Its purge system ensures minimal production bundle...
Utility-first CSS means we build UI 3x faster no context switching between files, no naming fatigue. The consistency across the codebase is excellent, and customization through config makes our des...
Frequently Asked Questions
Which is better, Radix UI or Tailwind CSS?
Based on FactScore™, Tailwind CSS leads with a score of 116 vs 69.9. Tailwind CSS has a higher rating of 5.0★ compared to 5.0★.
What are the pros of Radix UI compared to Tailwind CSS?
Radix UI uniquely offers: Accessible UI components, Developer experience, Un-styled components, React compatibility, Community involvement.
What are the pros of Tailwind CSS compared to Radix UI?
Tailwind CSS uniquely offers: Rapid UI development, Utility-first approach, Reduced need for custom CSS, Customization options, Consistent styling.
Is Radix UI better rated than Tailwind CSS?
Radix UI is rated 5.0★ from 24 reviews. Tailwind CSS is rated 5.0★ from 217 reviews.
What is the FactScore™ of Radix UI and Tailwind CSS?
FactScore™ weighs rating and review volume together. Radix UI scores 69.9 and Tailwind CSS scores 116.
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