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Comparison guide

Handlebars vs React-email

Side-by-side NPM package comparison

Quick Verdict

Handlebars leads across all categories in this comparison. Check the detailed metrics below to see how each package performs for your specific needs.

  1. handlebars

    Handlebars provides the power necessary to let you build semantic templates effectively with no frustration

    50.6M weekly downloads · 30.2 KB gzip · Health 85/100

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  2. react-email

    A live preview of your emails right in your browser.

    6.2M weekly downloads · 503.1 KB gzip · Health 85/100

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Choosing between Handlebars and React-email? 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

Handlebars leads with 50.6M weekly downloads — roughly 8.2x more. React-email has 6.2M weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.

Bundle Size

Handlebars has the smallest gzipped bundle at 30.2 KB. React-email comes in at 503.1 KB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.

Health Score Comparison

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

Our Verdict

Both Handlebars and React-email are solid choices for JavaScript development. Handlebars 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 handlebars better than react-email?
It depends on your needs. Handlebars has a health score of 85/100 while React-email scores 85/100. Handlebars has more recorded weekly downloads (50.6M). Consider your specific requirements — bundle size, community support, and feature set — to decide which is the better fit.
Which has a smaller bundle size, handlebars or react-email?
Handlebars has the smaller gzipped bundle at 30.2 KB. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
How many developers use handlebars vs react-email?
Handlebars has more recorded weekly downloads (50.6M). Download counts reflect package installations, not unique developers.
Which is better maintained, handlebars or react-email?
Handlebars has a maintenance score of 100/100. Handlebars scores 100/100 and React-email scores 100/100 on maintenance.

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One PDF: the best package for every category (ORMs, bundlers, auth, testing, state management). Used by 500+ devs. Free, updated monthly.