∞ forever components

Infinitude

Mirror Tunnel

26 rings of colored dots recede toward a vanishing point, growing in size and radius as they rush toward the viewer — a looping mirrored tunnel illusion.

canvasmedium complexitymoderate motion

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Live demo — the real component, running in a sandbox. One self-contained HTML file, zero dependencies. Open it on the canvas →
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When to use it

Dark-mode hero backgrounds, loading screens, or ambient displays needing strong depth and motion.

When not to

Light-background UIs (background hardcoded near-black). Contexts where text must be read over the animation.

Working with an AI agent

Every component ships agent-ready metadata. An example instruction for this one:

Change the color palette to cool blues/purples by replacing the cols array with ['#00d4ff','#7b2fff','#0090ff','#c8b8ff','#00ffcc'], and increase ring count by setting NR=36. Theme: dark tokens live in :root, the light variant in :root[data-theme="light"]; ?theme=light or a {type:'forever:theme'} postMessage switches at runtime.

Safe to edit

  • ring count (NR=26)
  • tunnel speed (speed=0.0016)
  • color palette (cols array)
  • max tunnel radius (maxR multiplier 0.62)
  • dot size range (1.5 + ez*9)
  • theme tokens (:root dark defaults + [data-theme=light] overrides)

Keep intact

  • IIFE wrapper
  • prefers-reduced-motion guard (REDUCED)
  • visibilitychange pause/resume
  • DPR-aware fitCanvas()
  • theme hook (?theme= bootstrap + forever:theme message listener + theme tokens)

Known limitations

  • Background color hardcoded in both CSS (#060406) and canvas fillRect — must edit both
  • No pointer interactivity — purely passive

tunnelringsdotsdepthperspectiveloopcanvas

More Infinitude components

  • Pulsing Dot FieldA lattice of red dots pulses in radius and alpha via staggered sine waves; bright dots flash yellow at peak. No user input required.
  • The Dotted GourdAn orange ribbed gourd rendered on canvas with 110 dark dots scaled by curvature and depth; the whole form sways gently as if in a breeze.
  • The Endless NetA grid of scalloped double-arc loops drawn on deep red canvas, each cell pulsing in brightness on its own sine-wave phase, evoking woven netting.
  • Dissolve115 colored dots orbit an empty center in a slow ellipse, periodically dissolving outward in a breathing scatter pattern with depth-based opacity.
  • Mirrored Light Box12 nested glowing squares dive inward in a perpetual zoom loop while rotating; colored corner dots hue-rotate continuously over a deep dark stage.
  • Cadmium Gourd StripesWavy cadmium-yellow and black bands undulate horizontally while 70 white and red dots drift upward through the field in a looping scroll.