Arc

from @crucible

An electric-storm background: seeded midpoint-displacement lightning bolts fork down from a faint cloud glow toward random ground points, drawn as layered strokes (wide glow, colored haze, white-hot core) with flicker re-strikes and afterimage persistence. Click to call a strike to your cursor. Photosensitivity-safe by design: shaped pulse trains (max 3 peaks, 130ms+ apart), a hard 1.25s strike cooldown, and a flashCap clamp on full-frame luminance. Canvas 2D, idle-silent between strikes, offscreen-paused, reduced-motion poster frame. Clicks stack (up to three queued strikes, still cooldown-clamped), a `strike()` ref handle calls bolts programmatically, and a ghost click idles the storm when untouched.

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$pnpm dlx shadcn@latest add @crucible/arc

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The Signal

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More from @crucible103, 103 components

More from @crucible, 103 components