Radix UI
Open-source UI components for building accessible web apps
Rombo
Add buttery-smooth web animations in seconds
Updated February 2026
| Radix UI | Rombo | |
|---|---|---|
| Rating | 5.0★ | 5.0★ |
| Reviews | 24 | 1 |
| Pros | 10 | 0 |
| FactScore™ | 69.9 | 15.1 |
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 Rombo — Pros
No unique pros listedOnly in Radix UI — Cons
Customizable Limited built-in componentsBoth tools — Cons
—Only in Rombo — Cons
—Details
| Radix UI | Rombo | |
|---|---|---|
| Categories | Interface design tools, Engineering & Development, UI frameworks | Interface design tools, 3D & Animation, UI frameworks |
| Platforms | Web | Web |
| Became Popular | December 17, 2020 | May 23, 2024 |
| Website | radix-ui.com | rombo.co |
Who Should Pick Which?
Choose Radix UI if...
- Accessible UI components
- Developer experience
- Un-styled components
Choose Rombo if...
- No unique pros listed
With a FactScore™ of 69.9 vs 15.1, Radix UI leads in community reception. Radix UI uniquely offers Accessible UI components and Developer experience, while Rombo stands out for No unique pros listed.
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
Rombo
No reviews yet
Related Comparisons
Frequently Asked Questions
Which is better, Radix UI or Rombo?
Based on FactScore™, Radix UI leads with a score of 69.9 vs 15.1. Radix UI has a higher rating of 5.0★ compared to 5.0★.
What are the pros of Radix UI compared to Rombo?
Radix UI uniquely offers: Accessible UI components, Developer experience, Un-styled components, React compatibility, Community involvement.
What are the pros of Rombo compared to Radix UI?
Rombo uniquely offers: No unique pros listed.
Is Radix UI better rated than Rombo?
Radix UI is rated 5.0★ from 24 reviews. Rombo is rated 5.0★ from 1 reviews.
What is the FactScore™ of Radix UI and Rombo?
FactScore™ weighs rating and review volume together. Radix UI scores 69.9 and Rombo scores 15.1.
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