Character animation in javascript

Hi everyone, I’m trying to find a page I’ve read some time ago, where a developer shows how he/she animated a character (some sort of amourphous “blob” or jelly monster) using javascript.

If I remember correctly, he detailed each major step with a small demo & a link to the corresponding commit on github.

I was almost certain it was one of the links mentioned in “Our Programs Are Fun To Use”, but no.

Does anyone remembers this link as well, or did I dream it ?