plainJS

Libraries / UI

GreenSock Animation Platform – GSAP

GSAP (GreenSock Animation Platform), a JavaScript animation library for the modern web

Active0 dependenciesESM + script tagTypes bundled

Facts

Facts fetched 2026-10-30 by the directory sync (GitHub, npm, jsDelivr, deps.dev). Nothing here is typed by hand.
Size71.2 KB minified, 27.6 KB gzipped (dist/gsap.js)
Dependenciesnone
Last releasev3.15.0, April 2026
Last activity2026-04-13 (Active)
Stars29,913 on GitHub
FormatsES module; classic script (global gsapVersions;Back;Bounce;CSSPlugin;Circ;Cubic;Elastic;Expo;Linear;Power0;Power1;Power2;Power3;Power4;Quad;Quart;Quint;Sine;SteppedEase;Strong); TypeScript types in the package
CDN hits3,802.1 million a month on jsDelivr
npm downloads23.6 million a month
GatesG1 passed (no runtime dependencies); G2 passed (loads in a browser as it is); G3 passed (no compile-only entry points); G4 failed (open-source licence); G5 passed (not archived or deprecated). Smoke test on v3.15.0 in headless Chromium, 2026-10-30

Load it

Pin the version. The hash is computed from the file jsDelivr serves, so a changed file fails to load instead of running.

htmlscript tag, with SRI
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/gsap.js"
        integrity="sha384-YS9TiiTkPcz42mIWftzarOOSEm7HJ7PvPmDYTYUWeeIoElhA0zIuxtkyx7hYTNXT" crossorigin="anonymous"></script>
jsES module import
import gsapVersions from "https://cdn.jsdelivr.net/npm/[email protected]/index.js";
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Entry 50 in the directory. Facts refreshed monthly; last run 2026-10-30.