Animation Engines

1. Babylon.js

There is a Babylon.js playground available as well to try your hands on with this 3D gaming engine.

You can grab the source code for free at babylon’s github repository.

2. Three.js

You can grab the source code of three.js 3D engine at – github.com.

You might also like – HTML5 Animation Tools

3. Turbulenz

More about Turbulenz at – biz.turbulenz.com.

Grab the source code at – turbulenz_engine.

4. Famo.us

Grab the source code on GitHub at – famous.

5. PlayCanvas.js

More about PlayCanvas at – playcanvas.com.

Grab the source code at – playcanvas/engine.

6. Goo Engine

<script src="http://code.gooengine.com/0.13.6/lib/goo.js"></script>

Check out more about Goo Engine at –  labs.gooengine.com.

Grab the source code at – code.gooengine.com.

7. CooperLicht

Read more about CopperLIcht and download at –  ambiera.com/copperlicht.

8. Voxel.JS

Grab the Voxel engine at – maxogden/voxel-engine

9. Blend4Web

Grab the Blend4Web source code at –blend4web.com/en/downloads.

10. Enchant.js

VelocityJs

– https://codepen.io/julianshapiro/pen/zCJgp | text zoom in
– https://codepen.io/julianshapiro/pen/Jktjq | text zoom in % bar
– Tuts | https://davidwalsh.name/css-js-animation
– https://codepen.io/fluxus/details/gPWvZm | hamburger menu animation
jQeury

– https://codepen.io/supah/pen/vXyBza

GSAP

– https://codepen.io/jakewhiteleydev/pen/VwaXZZV | image hover zoom in out
– https://codepen.io/GreenSock/pen/bGebzaK | scroll cube animations

Animate.css

– https://github.com/juliangarnier/anime/ | anime js

ThreeJS

– https://freefrontend.com/three-js-examples/
– https://codepen.io/Mamboleoo/pen/MOwqOp
– https://codepen.io/Mamboleoo/pen/abdwYaJ | slide down % bar
JS + CSS snippets

– https://codepen.io/Mamboleoo/pens/public?cursor=ZD0xJm89MCZwPTEmdj00MzE5MzE1OQ== | User pens
– https://speckyboy.com/css-javascript-text-animation-snippets/ | 10 diffrent
– https://codepen.io/Mamboleoo/pen/ZEGdWeE | vanilla JS
– https://demos.creative-tim.com/rotating-css-card/ | creative CSS card animation
– https://bootsnipp.com/snippets/eNxGv | bootstrap snippets