Flutter vs React-native

Side-by-side NPM package comparison

flutter

Niche

Version 0.0.5

45
Fair

Twitter oAuth Module for the 1.1 API

Weekly Downloads
425
Bundle (gzip)
0 B
Updated
Vulns
0

Health Score Breakdown

Maintenance
20
Popularity
20
Quality
50
Security
100
Stability
70

react-native

Very Popular

Version 0.84.1

85
Excellent

A framework for building native apps using React

Weekly Downloads
5.9M
Bundle (gzip)
6.1 MB
Updated
Vulns
0

Health Score Breakdown

Maintenance
100
Popularity
100
Quality
50
Security
100
Stability
70

Choosing between Flutter and React-native? 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-native leads with 5.9M weekly downloads — roughly 13792.1x more. Flutter has 425 weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.

Bundle Size

Flutter has the smallest gzipped bundle at 0 B. React-native comes in at 6.1 MB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.

Health Score Comparison

React-native has an overall health score of 85/100 (very good), with strong maintenance, security, popularity scores. Flutter 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 Flutter if you value strong security track record. Choose React-native if you value large community support, actively maintained, strong security track record.

Our Verdict

Both Flutter and React-native are solid choices for JavaScript development. React-native 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 flutter better than react-native?
It depends on your needs. Flutter has a health score of 45/100 while React-native scores 85/100. React-native has more weekly downloads (5.9M), 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, flutter or react-native?
Flutter has the smaller gzipped bundle at 0 B. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
How many developers use flutter vs react-native?
Based on npm download statistics, Flutter has approximately 425 weekly downloads and React-native has approximately 5.9M weekly downloads. These numbers reflect package installations, not unique developers, but they indicate relative adoption levels.
Which is better maintained, flutter or react-native?
React-native currently has the higher overall health score at 85/100. Flutter has a maintenance score of 20/100 and React-native scores 100/100 on maintenance.

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