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Comparison guide

@headlessui/react vs Radix-ui vs React vs React-dialog

Side-by-side NPM package comparison

Quick Verdict

Smallest Bundle

React

2.8 KB gzipped

Most Popular

React

134.4M weekly downloads

Best Maintained

Radix-ui

100/100 maintenance score

Highest Quality

@headlessui/react

50/100 quality score

Overall Pick

React

Best all-around based on popularity, size, maintenance & quality

@headlessui/react icon

@headlessui/react

Very Popular

Version 2.2.10

0
79
Good

A set of completely unstyled, fully accessible UI components for React, designed to integrate beautifully with Tailwind CSS.

Weekly Downloads
6.2M
15%
Bundle (gzip)
298.2 KB
Updated
Vulns
0

Health Score Breakdown

Maintenance
80
Popularity
100
Quality
50
Security
100
Stability
70
radix-ui icon

radix-ui

Very Popular

Version 1.5.0

0
85
Excellent
Weekly Downloads
7.6M
42%
Bundle (gzip)
13.2 KB
Updated
Vulns
0

Health Score Breakdown

Maintenance
100
Popularity
100
Quality
50
Security
100
Stability
70
react icon

react

Extremely Popular

Version 19.2.7

0
85
Excellent

React is a JavaScript library for building user interfaces.

Weekly Downloads
134.4M
5%
Bundle (gzip)
2.8 KB
Updated
Vulns
0

Health Score Breakdown

Maintenance
100
Popularity
100
Quality
50
Security
100
Stability
70

Version 1.0.2

0
45
Fair

Dialog component in react

Weekly Downloads
132
69%
Bundle (gzip)
0 B
Updated
Vulns
0

Health Score Breakdown

Maintenance
20
Popularity
20
Quality
50
Security
100
Stability
70

Choosing between @headlessui/react and Radix-ui and React and React-dialog? Here's a data-driven comparison based on real npm data — downloads, bundle size, health scores, and more — to help you decide which package fits your project best.

Downloads & Popularity

React leads with 134.4M weekly downloads — roughly 17.7x more. Radix-ui has 7.6M weekly downloads. @headlessui/react has 6.2M weekly downloads. React-dialog has 132 weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.

Bundle Size

React-dialog has the smallest gzipped bundle at 0 B. React comes in at 2.8 KB. Radix-ui comes in at 13.2 KB. @headlessui/react comes in at 298.2 KB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.

Health Score Comparison

Radix-ui has an overall health score of 85/100 (very good), with strong maintenance, security, popularity scores. React has an overall health score of 85/100 (very good), with strong maintenance, security, popularity scores. @headlessui/react has an overall health score of 79/100 (very good), with strong maintenance, security, popularity scores. React-dialog has an overall health score of 45/100 (moderate), with strong security scores. Health scores are calculated from maintenance activity, code quality, security posture, popularity, and stability metrics.

When to Choose Each

Choose @headlessui/react if you value large community support, strong security track record. Choose Radix-ui if you value large community support, actively maintained, strong security track record. Choose React if you value massive community and ecosystem, minimal bundle footprint, actively maintained, strong security track record. Choose React-dialog if you value strong security track record.

Our Verdict

Both @headlessui/react and Radix-ui and React and React-dialog are solid choices for JavaScript development. Radix-ui has the edge in overall health score (85/100), while each package brings unique strengths to the table. Evaluate them based on your project's priorities — whether that's community size, bundle efficiency, or maintenance activity — and choose the one that aligns best with your requirements.

Frequently Asked Questions

Is @headlessui/react better than radix-ui?
It depends on your needs. @headlessui/react has a health score of 79/100 while Radix-ui scores 85/100. Radix-ui has more weekly downloads (7.6M), suggesting broader adoption. Consider your specific requirements — bundle size, community support, and feature set — to decide which is the better fit.
Which has a smaller bundle size, @headlessui/react or radix-ui?
Radix-ui has the smaller gzipped bundle at 13.2 KB. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
How many developers use @headlessui/react vs radix-ui?
Based on npm download statistics, @headlessui/react has approximately 6.2M weekly downloads and Radix-ui has approximately 7.6M weekly downloads. These numbers reflect package installations, not unique developers, but they indicate relative adoption levels.
Which is better maintained, @headlessui/react or radix-ui?
Radix-ui currently has the higher overall health score at 85/100. @headlessui/react has a maintenance score of 80/100 and Radix-ui scores 100/100 on maintenance.

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