Radix UI
Open-source UI components for building accessible web apps
Uiverse.io
The Largest Open-Source UI Library
Updated February 2026
| Radix UI | Uiverse.io | |
|---|---|---|
| Rating | 5.0★ | 4.6★ |
| Reviews | 24 | 7 |
| Pros | 10 | 11 |
| FactScore™ | 69.9 | 41.3 |
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 Excellent documentation Fast performance Headless component library Theme componentBoth tools — Pros
—Only in Uiverse.io — Pros
Easy to use Time-saving Community contributions Free to use Modern UI design Gorgeous animations Inspirational design No external libraries Open source Tailwind CSS examples Vanilla CSSOnly in Radix UI — Cons
Customizable Limited built-in componentsBoth tools — Cons
—Only in Uiverse.io — Cons
Hard to navigateDetails
| Radix UI | Uiverse.io | |
|---|---|---|
| Categories | Interface design tools, Engineering & Development, UI frameworks | Interface design tools, Design resources, UI frameworks |
| Platforms | Web | Web |
| Became Popular | December 17, 2020 | December 28, 2022 |
| Website | radix-ui.com | uiverse.io |
Who Should Pick Which?
Choose Radix UI if...
- Accessible UI components
- Developer experience
- Un-styled components
Choose Uiverse.io if...
- Easy to use
- Time-saving
- Community contributions
With a FactScore™ of 69.9 vs 41.3, Radix UI leads in community reception. Radix UI uniquely offers Accessible UI components and Developer experience, while Uiverse.io stands out for Easy to use and Time-saving.
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
Uiverse.io
one of the best places to find innovative components. Seriously, if this had AI incorporated to edit some online. This would probably be in everyones back pocket for easy innovation.
Absolutely breathtaking UI that Will save me endless hours of hard work. And the showstopper are the equally gorgeous animations included in each UI element. I LOOOOOOVE that it is based on Vanilla...
UIVerse has inspired a lot of design and development in my projects and app. Creating and publishing designs/components is fun and simple too. The rules make it better so there's a format that's ex...
Frequently Asked Questions
Which is better, Radix UI or Uiverse.io?
Based on FactScore™, Radix UI leads with a score of 69.9 vs 41.3. Radix UI has a higher rating of 5.0★ compared to 4.6★.
What are the pros of Radix UI compared to Uiverse.io?
Radix UI uniquely offers: Accessible UI components, Developer experience, Un-styled components, React compatibility, Community involvement.
What are the pros of Uiverse.io compared to Radix UI?
Uiverse.io uniquely offers: Easy to use, Time-saving, Community contributions, Free to use, Modern UI design.
Is Radix UI better rated than Uiverse.io?
Radix UI is rated 5.0★ from 24 reviews. Uiverse.io is rated 4.6★ from 7 reviews.
What is the FactScore™ of Radix UI and Uiverse.io?
FactScore™ weighs rating and review volume together. Radix UI scores 69.9 and Uiverse.io scores 41.3.
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