GreenSock Docs (HTML5/JS)

Back to Easing

Expo

Properties

Expo.easeIn

Expo.easeInOut

Expo.easeOut

Expo

Eases in a strong fashion either at the beginning (easeIn), the end (easeOut), or both (easeInOut). Expo is a convenience class that congregates the 3 types of Expo eases (ExpoIn, ExpoOut, and ExpoInOut) as static properties so that they can be referenced using the standard synatax, like Expo.easeIn, Expo.easeOut, and Expo.easeInOut.

Properties

easeIn : ExpoIn

[static] Eases in a strong fashion starting out slowly and then accelerating.

easeInOut : ExpoInOut

[static] Eases out in a strong fashion starting out fast and then decelerating.

easeOut : ExpoOut

[static] Eases out in a strong fashion starting out fast and then decelerating.

Copyright 2017, GreenSock. All rights reserved. This work is subject to theterms of useor for Club GreenSock members, the software agreement that was issued with the membership.

“ GreenSock is the best thing that happened to SVG animations since SVG animations. ”

Sara Soueidan

“ I think I love GreenSock as much as bacon. ”

Nick Zwinggi

“ Aside from GreenSock’s laser-focused attention to detail, GSAP is fast, reliable, flexible, exceptional value (read: free in most cases) and, very importantly, supported. ”

Chris Gannon

“ The best thing about GSAP is that it just works, and it works well. On every single browser I’ve tested. ”

Chrysto Dimchev

“ @greensock is just pure awesomeness. What more can be said? ”

Jeff Batt, @jeffbatt01

“ With the incredible functionality, and the mind-blowing customer service, the price of Club GreenSock admission is well worth it! ”

Tim Jaramillo

“ Spent today converting an animation to pure CSS, and then into GSAP. GreenSock was an order of magnitude easier. Love it. ”

Tristan Mugford, @tmugford

“ GSAP makes my job fun, because it allows me to focus on creating rich, engaging web experiences, while GSAP handles much of the implementation details behind the scenes. ”

Tim Jaramillo

“ No other animation library is as intuitive, rigorous, conceptually simple and well curated as GreenSock’s ”

Robert Anthony

Thanks for signing up!

Now you'll begin receiving the latest GreenSock updates, exclusive offers, and more right in your inbox. Welcome aboard.

Other ways to stay in touch:

Get an all-access pass to premium plugins, offers, and more!

Get GSAP

Version: 2.1.3 updated 2019-05-18

Download zip
github

CDN Link

Copy/paste this code into your HTML:

<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/2.1.3/TweenMax.min.js"></script>

Robust
Lightweight
Customize
Version:

Core

Extras

Plugins

By using GreenSock code, you agree to the terms of use.

Help support GreenSock by becoming a member

Join Club GreenSock