Side-by-side NPM package comparison
Version 3.2.0
Time zone support for date-fns v3 with the Intl API
Version 2.30.1
Parse, validate, manipulate, and display dates
Choosing between Date-fns-tz 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.
Moment leads with 30.0M weekly downloads — roughly 4.1x more. Date-fns-tz has 7.3M weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.
Date-fns-tz has the smallest gzipped bundle at 63.8 KB. Moment comes in at 1.2 MB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.
Moment has an overall health score of 73/100 (good), with strong security, popularity scores. Date-fns-tz has an overall health score of 61/100 (good), with strong security, popularity scores. Health scores are calculated from maintenance activity, code quality, security posture, popularity, and stability metrics.
Choose Date-fns-tz if you value large community support, strong security track record. Choose Moment if you value massive community and ecosystem, strong security track record.
Both Date-fns-tz and Moment are solid choices for JavaScript development. Moment has the edge in overall health score (73/100), 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.