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Comparison guide

Gsap vs Lottie-web

Side-by-side NPM package comparison

Quick Verdict

Smallest Bundle

Gsap

26.7 KB gzipped

Most Popular

Lottie-web

10.0M weekly downloads

Best Maintained

Gsap

60/100 maintenance score

Highest Quality

Gsap

50/100 quality score

Overall Pick

Gsap

Best all-around based on popularity, size, maintenance & quality

  1. gsap

    GSAP is a framework-agnostic JavaScript animation library that turns developers into animation superheroes. Build high-performance animations that work in **every** major browser. Animate CSS, SVG, canvas, React, Vue, WebGL, colors, strings, motion paths,

    7.1M weekly downloads · 26.7 KB gzip · Health 73/100

    0

  2. lottie-web

    After Effects plugin for exporting animations to SVG + JavaScript or canvas + JavaScript

    10.0M weekly downloads · 75.0 KB gzip · Health 61/100

    0

Choosing between Gsap and Lottie-web? 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

Lottie-web leads with 10.0M weekly downloads — roughly 1.4x more. Gsap has 7.1M weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.

Bundle Size

Gsap has the smallest gzipped bundle at 26.7 KB. Lottie-web comes in at 75.0 KB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.

Health Score Comparison

Gsap has an overall health score of 73/100 (good), with strong security, popularity scores. Lottie-web 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.

When to Choose Each

Choose Gsap if you value large community support, strong security track record. Choose Lottie-web if you value large community support, strong security track record.

Our Verdict

Both Gsap and Lottie-web are solid choices for JavaScript development. Gsap 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.

Frequently Asked Questions

Is gsap better than lottie-web?
It depends on your needs. Gsap has a health score of 73/100 while Lottie-web scores 61/100. Lottie-web has more recorded weekly downloads (10.0M). Consider your specific requirements — bundle size, community support, and feature set — to decide which is the better fit.
Which has a smaller bundle size, gsap or lottie-web?
Gsap has the smaller gzipped bundle at 26.7 KB. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
How many developers use gsap vs lottie-web?
Lottie-web has more recorded weekly downloads (10.0M). Download counts reflect package installations, not unique developers.
Which is better maintained, gsap or lottie-web?
Gsap has a maintenance score of 60/100. Gsap scores 60/100 and Lottie-web scores 20/100 on maintenance.

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