GreenSock Animation Platform (GSAP) is a suite of tools for scripted animation, including TweenLite, TweenMax, TimelineLite, TimelineMax, various easing equations (EasePack), plugins for things like animating along Bezier paths, tweening RaphaelJS objects
GSAP (GreenSock Animation Platform) is a powerful JavaScript library for creating high-performance animations that work in all major browsers. It is widely used for animating web elements, SVGs, and more, providing a rich set of features for developers to create complex animations with ease.
Basic Tweening
This feature allows you to animate any property of an element over a specified duration. In this example, the element with the class 'element' will move 100 pixels to the right over 1 second.
gsap.to('.element', { duration: 1, x: 100 });Timeline Animations
Timelines allow you to sequence multiple animations. In this example, 'element1' will move 100 pixels to the right, and then 'element2' will move 100 pixels down, each over 1 second.
const tl = gsap.timeline();
tl.to('.element1', { duration: 1, x: 100 })
.to('.element2', { duration: 1, y: 100 });Stagger Animations
Staggering allows you to animate multiple elements with a delay between each start. In this example, each element with the class 'elements' will move 100 pixels to the right, starting 0.2 seconds after the previous one.
gsap.to('.elements', { duration: 1, x: 100, stagger: 0.2 });ScrollTrigger
ScrollTrigger allows you to create animations that are triggered by scrolling. In this example, the element with the class 'element' will move 100 pixels to the right when it enters the viewport.
gsap.registerPlugin(ScrollTrigger);
gsap.to('.element', { scrollTrigger: '.element', x: 100 });Anime.js is a lightweight JavaScript animation library with a simple, yet powerful API. It supports CSS properties, SVG, DOM attributes, and JavaScript Objects. Compared to GSAP, Anime.js is more lightweight but may lack some of the advanced features and plugins that GSAP offers.
Velocity is an animation engine with the same API as jQuery's $.animate(). It works with and without jQuery. Velocity is known for its performance and ease of use, but it doesn't offer as many features and plugins as GSAP.
Popmotion is a functional, flexible JavaScript animation library. It provides a range of tools for creating animations and interactions. While it is highly modular and flexible, it may require more setup and understanding compared to GSAP's more straightforward API.
GSAP is a suite of tools for scripted, high-performance HTML5 animations that work in all major browsers. No other library delivers such advanced sequencing, API efficiency, and tight control. Stop wrestling with cumbersome CSS animations, stuttery jQuery.animate() calls, or a system that limits your creativity. Use animation to tell a story in a rich way rather than settling for a few fades and slides.
This is the public repository for GreenSock's JavaScript tools like GSAP and Draggable. "GSAP" describes all of the animation-related tools which include TweenLite, TweenMax, TimelineLite, TimelineMax, various plugins (like CSSPlugin for animating CSS properties of DOM elements), extra easing functions, etc.
Copyright (c) 2014, GreenSock. All rights reserved. This work is subject to the terms of use or for Club GreenSock members, the software agreement that was issued with the membership.
FAQs
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,
The npm package gsap receives a total of 445,089 weekly downloads. As such, gsap popularity was classified as popular.
We found that gsap demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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