Slat Sea Backdrop

ProNew

Rows of slats laid out in perspective that rise and fall in waves as they roll toward the viewer from the horizon.

The full demo as documented.

Customize

Controls declared by this item. Changes drive the preview live.

speed1


pnpm dlx shadcn@latest add @tealmac-pro/backdrop-slat-sea

Prop	Type	Default	Description
`colors`	`string[]`	`chart-1, chart-2, chart-3`	CSS colors drawn from in order. Any CSS color or `var()`.
`speed`	`number`	`1`	Playback speed multiplier.

Also accepts all <div> props except children.

Decorative: the wrapper is aria-hidden and pointer-events-none, so it never takes focus or blocks clicks.
Under prefers-reduced-motion: reduce it draws one still frame and does not animate.

Slat size, spacing and brightness all follow the same depth value, which is what sells the perspective.
Fills its nearest positioned parent (absolute inset-0). Put page content above it with relative isolate on the parent and -z-10 on the backdrop.
Draws with the 2D canvas only (no WebGL, no extra packages), caps the pixel ratio, and stops its loop while off-screen or in a hidden tab.

Guide and examples


pnpm dlx shadcn@latest add @tealmac-pro/backdrop-slat-sea

Prop	Type	Default	Description
`colors`	`string[]`	`chart-1, chart-2, chart-3`	CSS colors drawn from in order. Any CSS color or `var()`.
`speed`	`number`	`1`	Playback speed multiplier.

Also accepts all <div> props except children.

Decorative: the wrapper is aria-hidden and pointer-events-none, so it never takes focus or blocks clicks.
Under prefers-reduced-motion: reduce it draws one still frame and does not animate.

Slat size, spacing and brightness all follow the same depth value, which is what sells the perspective.
Fills its nearest positioned parent (absolute inset-0). Put page content above it with relative isolate on the parent and -z-10 on the backdrop.
Draws with the 2D canvas only (no WebGL, no extra packages), caps the pixel ratio, and stops its loop while off-screen or in a hidden tab.