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Clever Ops

Scanline Drift

Slow plotter scanlines sweep the surface with faint phosphor persistence, every few passes a primary waveform trace rides the sweep and decays like an instrument reading. Canvas, zero deps.

Preview & code

Loading Scanline Drift preview

Installation

pnpm dlx shadcn@latest add @cleverui/bg-scanline-drift

Requires the @cleverui registry in your components.json, a one-off, two-line setup.

Usage

tsx
import { BgScanlineDrift } from '@/components/ui/bg-scanline-drift'
Exampletsx
import { BgScanlineDrift } from '@/components/ui/bg-scanline-drift'

export default function BgScanlineDriftDemo() {
  return (
    <div className="relative min-h-[600px] overflow-hidden">
      <BgScanlineDrift />
      <div className="relative mx-auto flex min-h-[600px] max-w-4xl flex-col items-center justify-center px-6 py-24 text-center">
        <p className="font-mono text-[11px] uppercase tracking-[0.2em] text-muted-foreground sm:text-xs">
          Spectacle · plotter mid-survey
        </p>
        <h2 className="mt-4 text-4xl font-semibold tracking-tight text-balance sm:text-6xl">
          Persistence is the signal.
        </h2>
      </div>
    </div>
  )
}

API reference

BgScanlineDrift accepts the following props.

PropTypeDefaultDescription
speednumber1sweep speed multiplier
traceEverynumber4every Nth sweep carries the primary waveform trace

…plus everything from React.HTMLAttributes<HTMLDivElement>: className, event handlers, aria attributes and the rest pass straight through.

Frequently asked questions

How do I install the Scanline Drift component?

Register the @cleverui registry in your components.json ("@cleverui": "https://cleverops.com.au/r/{name}.json"), then run `npx shadcn@latest add @cleverui/bg-scanline-drift`. The shadcn CLI copies the source into your project, you own the code from that point. You can also copy the source directly from this page.

What dependencies does Scanline Drift require?

Scanline Drift has no npm dependencies beyond React and Tailwind CSS itself, so there is nothing extra to install or keep updated.

Can I theme Scanline Drift to match my brand?

Yes. The component is styled entirely with Tailwind utilities over standard design tokens (primary, background, muted, border), so it inherits your existing shadcn/ui theme automatically. Change your CSS variables and the component follows, no source edits needed for palette, radius, or fonts.

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