动画样式库

https://animate.style/

https://animejs.com/

Loading Animations

https://css-loaders.com/

Lottie

https://airbnb.io/lottie/#/

https://github.com/airbnb/lottie-web/

Pag

https://pag.art/

https://github.com/Tencent/libpag

https://github.com/libpag/pag-web

https://github.com/libpag/pag-web/blob/main/pages/simple.html