Ripple is an interactive video toy that slices video frames and adds delay to the slices for interesting visualizations. There are several different visualizers you can experiment with. The following are the keyboard shortcuts.
Key Key
A Previous Visualizer 1 Horizontal Time
D Next Visualizer 2 Vertical Time
W Use More Frames (smoother) 3 Time Ripples Out
S Use Fewer Frames (faster) 4 Time Ripples In
F Full Screen 5 Time Rotates Around

Ripple is a series of experiments based on slicing up video to manipulate time for different effects. It is written and maintained by Dethe Elza and uses the P5.js library.

No video or images are saved anywhere, just briefly kept in browser memory while being processed.