I found their interactive onboarding very good. Shows you around the UI with a few intro scenes and you set/change different values.

koala.lol

A spinning koala. Touch controls to change speed, offline support. Experiment using Workbox for service-worker support.

a most beautiful tool

I also enjoyed his website

Found via r/tipofmytongue/

Exploration of color and perception.

n for a new composition, space to pause, arrow keys to navigate through the compositions, f to go fullscreen.

very cool thing. Edit animations and keyframes and things.

animate frames between two images

I particularly liked seeing a bunch of familiar cartoon/2d animation techniques in some of the clips.

Some discussion on HN about the iterative story writing process.

this response about summarizes my own reaction - how does she make the best website every year?

This one got me thinking about a lot of things, maybe just due to the infinite zoomy nature of it al.

This looks awesome

Animation rendered from photos taken by Cassini spacecraft

Awesome concept. And a nice disclaimer on context menu:

Qualtiy write-up of the process behind making The Emperor’s New Groove (great movie).

Cool idea. Causes some wild screen tearing or something on old laptop, and as the author mentions:

while it might look great, usability of it is poor

Linked video on motion blur is also good.

Useful clip for heavy bird-like walk animationo

Love the layered demonstration

I like the sidebar underlines and main page heaxagon anims on this