Dimensional Portal

<DimensionalPortal>CSS Modules

Concentric rings with particles spiralling inward.

InstallationColoxo CLI

npx coloxo add dimensional-portal

ES Module ImportPlayground / npm package

import { DimensionalPortal } from '@coloxo/ui/visuals';

1. Live preview

This is the real component, not a recording. Move the pointer over it, then adjust the renderer settings.

Fragment shader

<DimensionalPortal quality="low" />

2. Usage

Concentric rings with particles spiralling inward. npx coloxo add dimensional-portal copies this effect in a Tailwind project or a Coloxo CSS project, and adds @coloxo/ui to package.json. You can also import it from @coloxo/ui/visuals.

3. Performance notes

Effects render on demand and dispose their GPU context when unmounted.

Every effect pauses when scrolled out of view or when the tab is hidden, so an idle page costs nothing.
quality caps the device pixel ratio. Keep it at low when several effects share one viewport.
With respectReducedMotion enabled, the effect renders a single static frame instead of animating.
The output is a decorative canvas hidden from assistive technology. Never place essential content only inside the effect.

4. Props

Name	Type	Default	Description
ringCount	number	5	Number of concentric rings, 1–7.
portalDepth	number	0.6	Depth scaling of the rings, 0–1.
rotationSpeed	number	0.6	Rotation speed, 0–2.
particleDensity	number	0.7	Density of spiral particles, 0–1.
glowIntensity	number	0.6	Rim brightness, 0–1.
activationEffect	number	0	Hover/click activation boost, 0–1.
coreColor	string	deep blue	Interior core colour.
paused	boolean	false	Render a single static frame instead of animating.
respectReducedMotion	boolean	true	Freeze to a static frame when prefers-reduced-motion is set.
quality	"low" \| "medium" \| "high"	medium	Caps the renderer pixel ratio. Use low for grids of many effects.
className / style	string / CSSProperties	—	Applied to the container element.