79
GoodModern JavaScript date utility library
- Weekly Downloads
- 93.5M
↑4%
- Bundle (gzip)
- 3.1 MB
- Updated
- Vulns
- 0
Health Score Breakdown
Maintenance
80
Popularity
100
Quality
50
Security
100
Stability
70
Comparison guide
Date-fns vs Moment
Side-by-side NPM package comparison
Quick Verdict
Smallest Bundle
Moment
1.2 MB gzipped
Most Popular
Date-fns
93.5M weekly downloads
Best Maintained
Date-fns
80/100 maintenance score
Highest Quality
Date-fns
50/100 quality score
Overall Pick
Date-fns
Best all-around based on popularity, size, maintenance & quality
79
GoodParse, validate, manipulate, and display dates
- Weekly Downloads
- 28.0M
2%Stable
- Bundle (gzip)
- 1.2 MB
- Updated
- Vulns
- 0
Health Score Breakdown
Maintenance
80
Popularity
100
Quality
50
Security
100
Stability
70
Choosing between Date-fns and Moment? 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
Date-fns leads with 93.5M weekly downloads — roughly 3.3x more. Moment has 28.0M weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.
Bundle Size
Moment has the smallest gzipped bundle at 1.2 MB. Date-fns comes in at 3.1 MB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.
Health Score Comparison
Date-fns has an overall health score of 79/100 (very good), with strong maintenance, security, popularity scores. Moment has an overall health score of 79/100 (very good), with strong maintenance, security, popularity scores. Health scores are calculated from maintenance activity, code quality, security posture, popularity, and stability metrics.
When to Choose Each
Choose Date-fns if you value massive community and ecosystem, strong security track record. Choose Moment if you value massive community and ecosystem, strong security track record.
Our Verdict
Both Date-fns and Moment are solid choices for JavaScript development. Date-fns has the edge in overall health score (79/100), 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 date-fns better than moment?
- It depends on your needs. Date-fns has a health score of 79/100 while Moment scores 79/100. Date-fns has more weekly downloads (93.5M), 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, date-fns or moment?
- Moment has the smaller gzipped bundle at 1.2 MB. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
- How many developers use date-fns vs moment?
- Based on npm download statistics, Date-fns has approximately 93.5M weekly downloads and Moment has approximately 28.0M weekly downloads. These numbers reflect package installations, not unique developers, but they indicate relative adoption levels.
- Which is better maintained, date-fns or moment?
- Date-fns currently has the higher overall health score at 79/100. Date-fns has a maintenance score of 80/100 and Moment scores 80/100 on maintenance.
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