Radix UI
Open-source UI components for building accessible web apps
TheSprkl
Advanced design framework for Figma & Webflow
Updated February 2026
| Radix UI | TheSprkl | |
|---|---|---|
| Rating | 5.0★ | 5.0★ |
| Reviews | 24 | 6 |
| Pros | 10 | 11 |
| FactScore™ | 69.9 | 42.3 |
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 TheSprkl — Pros
Webflow UI Kit Fast design process Beginner friendly Design system Pre-made color schemes Brand alignment Easy style changes Figma integration Pre-built components Responsive design Typography customizationOnly in Radix UI — Cons
Customizable Limited built-in componentsBoth tools — Cons
—Only in TheSprkl — Cons
—Details
| Radix UI | TheSprkl | |
|---|---|---|
| Categories | Interface design tools, Engineering & Development, UI frameworks | Interface design tools, No-code Platforms, UI frameworks |
| Platforms | Web | Web |
| Became Popular | December 17, 2020 | March 16, 2023 |
| Website | radix-ui.com | www.thesprkl.io |
Who Should Pick Which?
Choose Radix UI if...
- Accessible UI components
- Developer experience
- Un-styled components
Choose TheSprkl if...
- Webflow UI Kit
- Fast design process
- Beginner friendly
With a FactScore™ of 69.9 vs 42.3, Radix UI leads in community reception. Radix UI uniquely offers Accessible UI components and Developer experience, while TheSprkl stands out for Webflow UI Kit and Fast design process.
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
TheSprkl
The framework looks like a really valuable tool for any designer or developer. Can't wait to try it! 😍
I've already had a chance to try TheSprkl as an early adopter and this design system allowed me to design pages several times faster, both in Figma and Webflow. Thanks to having blocks with the sam...
This Webflow UI Kit definitely stands out from the crowd. I'm an early user of TheSprkl and it helped a lot with my latest project. I immediately managed to create a website that was both beautiful...
Frequently Asked Questions
Which is better, Radix UI or TheSprkl ?
Based on FactScore™, Radix UI leads with a score of 69.9 vs 42.3. Radix UI has a higher rating of 5.0★ compared to 5.0★.
What are the pros of Radix UI compared to TheSprkl ?
Radix UI uniquely offers: Accessible UI components, Developer experience, Un-styled components, React compatibility, Community involvement.
What are the pros of TheSprkl compared to Radix UI?
TheSprkl uniquely offers: Webflow UI Kit, Fast design process, Beginner friendly, Design system, Pre-made color schemes.
Is Radix UI better rated than TheSprkl ?
Radix UI is rated 5.0★ from 24 reviews. TheSprkl is rated 5.0★ from 6 reviews.
What is the FactScore™ of Radix UI and TheSprkl ?
FactScore™ weighs rating and review volume together. Radix UI scores 69.9 and TheSprkl scores 42.3.
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