Radix UI

Open-source UI components for building accessible web apps

★★★★★ 5.0/5
FactScore™ 69.9
VS

Uiverse.io

The Largest Open-Source UI Library

★★★★★ 4.6/5
FactScore™ 41.3

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.

👑
69.9
Radix UI FactScore™
★ Radix UI wins on FactScore™
41.3
Uiverse.io FactScore™

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 component

Both 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 CSS

Only in Radix UI — Cons

Customizable Limited built-in components

Both tools — Cons

Only in Uiverse.io — Cons

Hard to navigate

Details

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.

3

What Users Say

Radix UI

G
Gustav Aug 10, 2023
★★★★★

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 ...

W
Wouter Feb 8, 2024
★★★★★

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...

V
Victor Sep 12, 2024
★★★★★

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

B
Benjamin Mar 1, 2024
★★★★★

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.

L
Linda Oct 29, 2023
★★★★★

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...

M
Matthew Feb 22, 2024
★★★★★

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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