GSAP
greensock.comA wildly robust JavaScript animation library built for professionals.
Dev Toolsjavascriptanimationsvgscroll-animationweb-developmentfrontendlibrary

About
GSAP (GreenSock Animation Platform) is a professional-grade JavaScript animation library that enables developers to animate virtually any property that JavaScript can access. It offers high-performance, cross-browser animations for UI elements, SVG, WebGL, and text, along with a plugin ecosystem for scroll-driven storytelling, SVG morphing, and more. The library is widely adopted by major brands and provides fine-grained control over easing, sequencing, and choreography.
Problem
Creating smooth, cross-browser JavaScript animations with complex sequencing and control is difficult without a dedicated library.
For
Front-end developers and creative coders building animations for the web
How it works
Developers import GSAP's core and optional plugins into their JavaScript projects to animate CSS properties, SVG attributes, WebGL values, and more with a declarative API.
Business model
freemium
Status
launched
Company
GreenSock