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

Tristan Mugford, @tmugford

“ ...obviously GSAP is incredible ”

Paul Irish

Google

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

Chrysto Dimchev

“ I’ve long felt like GSAP is the best kept secret in JavaScript. ”

John Polacek

“ This stuff is so incredibly amazing I can't believe it. The level of details and options put into these things and the natural instinct GreenSock has for solving everyday problems is impressive. ”

Jens Ahrengot Boddum

“ GSAP is just miles and miles ahead of any animation library out there. Great work! ”

Adam Alicki

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

Robert Anthony

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

Tim Jaramillo

“ GSAP was a revelation for me to be compared with the introduction of jQuery ”

Jan Paepke, @janpaepke