Every technique in the library, running.

A white dot in difference blend mode inverts whatever it crosses, growing 16 to 44 to 150px on hover.

A disc of a second layer follows the pointer; hovering the trigger grows it until it covers the panel.

An orbiting particle field the pointer pushes out of the way, and a press detonates into a shock wave with a heat band.

A dimmed image restored through a trail of Bayer-thresholded blocks that smear in the direction the pointer moved.

A puck that replaces the arrow inside a panel, trailing 0.4s behind and swelling to a label over targets.

Hovering a row stacks a plate into a column that follows the pointer; the oldest is culled past twenty.

A button that leans toward the cursor and springs back, with the label leading the box.

Point at the artwork and it names the colour — a clamped pixel read snapped to the nearest palette entry.

A soft glow tracks the pointer through two CSS custom properties. No rAF, no tween, no string rebuilding.

Tiles drop behind the cursor from a fixed ring of 22 reused nodes, one every 130px of travel.

A preview panel drifts a full second behind the pointer, driven by two reused quickTo tweens.

A layer masked to a soft disc follows the pointer, with a flat core that makes it read as a beam.

A shader grid with a lens under the pointer, whose position is tweened into the uniform so it settles instead of chasing.