Black Hole Cursor

Black Hole Cursor is a cursor effect in the UI HUB cursor effects collection. A gravitational singularity cursor with particles orbiting and spiraling inward. On click, particles implode then explode outward. Multi-layered accretion disk glow rings.

The component is driven by 4 documented props (particleCount, coreSize, glowColor, particleColor), so colours, intensity, timing and density can be tuned from the call site instead of being hard-coded.

Implementation notes: Canvas 2D particle simulation; Polar coordinate orbital physics; Spiral inward gravity (distance *= 0.998).

Preview the cursor effect in the browser above, copy the source, and paste it into your project. Cursor Effects components in UI HUB are grouped by category so you can compare effects side by side before choosing one.