Comparison guide
Flutter vs React-native
Side-by-side NPM package comparison

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react-native
A framework for building native apps using React
Downloads unavailable · 5.9 MB gzip · Health 67/100
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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
Weekly download data is unavailable for Flutter. Weekly download data is unavailable for React-native. Missing data is not zero downloads. We cannot compare download activity until all counts are available.
Bundle Size
Flutter has the smallest gzipped bundle at 12.7 KB. React-native comes in at 5.9 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 67/100 (good), with strong maintenance, security scores. Flutter has an overall health score of 43/100 (moderate), with strong security scores. Health scores are calculated from maintenance activity, code quality, security posture, popularity, and stability metrics. Download data is incomplete; these composite scores include a fallback popularity input and should not determine an overall winner.
When to Choose Each
Choose Flutter if you value strong security track record. Choose React-native if you value actively maintained, strong security track record.
Our Verdict
Download data is incomplete for this comparison of Flutter and React-native. We are not selecting an overall winner from incomplete metrics. Compare the available bundle, maintenance, and quality information against your project's requirements.
Frequently Asked Questions
- Is flutter better than react-native?
- It depends on your needs. Flutter has a health score of 43/100 while React-native scores 67/100. Weekly download data is incomplete, so no popularity ranking is available. 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 12.7 KB. 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?
- Weekly download data is incomplete, so no popularity ranking is available. Download counts reflect package installations, not unique developers.
- Which is better maintained, flutter or react-native?
- React-native has a maintenance score of 100/100. Flutter scores 20/100 and React-native scores 100/100 on maintenance.
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