I looked at the PDF, and can confidently say I could typeset that in a word processor, using a stylesheet to sustain it. That's not what they did, apparently. The document properties call out https://cairographics.org. - Source: Hacker News / 11 months ago

GSAP: Animate anything with javascript. - Source: dev.to / 4 days ago

Given that beaches are filled with shuttle movements of nature(waves, wind and creatures), I wanted to add some transitions and animations with the help of GSAP. I was also dreaming of putting a crab that would randomly crawl in and out, but I decided to be happy with being able to imagine it.(Laziness-2 Me-0). - Source: dev.to / 25 days ago

Unlike Next.js, I don't assume you know GSAP. So, GSAP which stands for GreenSock Animation Platform is another javascript framework (yes, there are millions of javascript frameworks) that is used to animate elements on websites. Open their website (gsap.com) to explore the type of animations you can make using GSAP. - Source: dev.to / 28 days ago

This direct manipulation allows you to leverage robust animation libraries like GSAP or Anime.js, which require direct DOM access to perform optimally. - Source: dev.to / about 2 months ago

I've been looking for a small project to do that would let me play with Greensock (GSAP), specifically a bit with some SVG files I generated with Corel Vector. When I saw the frontend challenge and had an afternoon at work with downtime between a few projects, I knew it'd be a great opportunity to explore a bit! - Source: dev.to / 3 months ago