Atom Editor
A hackable text editor for the 21st Century
Radix UI
Open-source UI components for building accessible web apps
Updated February 2026
| Atom Editor | Radix UI | |
|---|---|---|
| Rating | 4.0★ | 5.0★ |
| Reviews | 2 | 24 |
| Pros | 0 | 10 |
| FactScore™ | 19.1 | 69.9 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Atom Editor — Pros
No unique pros listedBoth tools — Pros
—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 componentOnly in Atom Editor — Cons
—Both tools — Cons
—Only in Radix UI — Cons
Customizable Limited built-in componentsDetails
| Atom Editor | Radix UI | |
|---|---|---|
| Categories | Engineering & Development, Code editors | Interface design tools, Engineering & Development, UI frameworks |
| Platforms | Web | Web |
| Became Popular | February 26, 2014 | December 17, 2020 |
| Website | atom.io | radix-ui.com |
Who Should Pick Which?
Choose Atom Editor if...
- No unique pros listed
Choose Radix UI if...
- Accessible UI components
- Developer experience
- Un-styled components
With a FactScore™ of 19.1 vs 69.9, Radix UI leads in community reception. Atom Editor uniquely offers No unique pros listed, while Radix UI stands out for Accessible UI components and Developer experience.
What Users Say
Atom Editor
It was the best editor I experienced ever. Thoughtfully designed coloring, simple but powerful built-in Git/GitHub client, the linter integration which was only shown when we needed it... After Mic...
(Atom is no longer available.) I used Atom a long time ago. It was super interesting to see a text editor that you could inject your own CSS into, and the community quickly made a ton of plugins fo...
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
Related Comparisons
Frequently Asked Questions
Which is better, Atom Editor or Radix UI?
Based on FactScore™, Radix UI leads with a score of 69.9 vs 19.1. Radix UI has a higher rating of 5.0★ compared to 4.0★.
What are the pros of Atom Editor compared to Radix UI?
Atom Editor uniquely offers: No unique pros listed.
What are the pros of Radix UI compared to Atom Editor?
Radix UI uniquely offers: Accessible UI components, Developer experience, Un-styled components, React compatibility, Community involvement.
Is Atom Editor better rated than Radix UI?
Atom Editor is rated 4.0★ from 2 reviews. Radix UI is rated 5.0★ from 24 reviews.
What is the FactScore™ of Atom Editor and Radix UI?
FactScore™ weighs rating and review volume together. Atom Editor scores 19.1 and Radix UI scores 69.9.
Don't Get Fooled by Fake Social Media Videos
The world's first fact checker for social media. Paste any link and get an instant credibility score with sources.
Try FactCheckTool Free