Draggable Canvas
Grab anywhere and throw the grid around. It keeps gliding after you let go, tiles itself so it never runs out, and pans on the arrow keys for anyone not using a pointer.
Infinite tiling, edge fade 60, a slow drift while nobody is holding it
Bounded, elastic 0.45. It stretches past the edge, then pulls back
Smaller tiles, drag speed 1.4, so it outruns the pointer
Decide what a finger does before you ship it
A canvas that drags on both axes has to stop the page scrolling while a finger is on it. On a full width hero that traps the reader. All three canvases here are set to Horizontal, so a finger pans them sideways and still scrolls the page. Both Axes is the right choice when the canvas is the whole screen and there is nothing to scroll past. A mouse always gets both axes either way, and the arrow keys pan in all four directions once the canvas has focus.