A World Of Promises, episode 4
This fourth article on Q will introduce Zanimo.js, a Promisified animation library which helps to chain different CSS transitions with only Promises. It is very interoperable with any other Promise library, meaning that you can easily chain Zanimo animations with other asynchronous actions.
TODO: overview of the library
Recursive tree particle animation
It turns out that promise is very good tool for animating any recursive things.