∞ forever components

Audio Visualizers

Subharmonic Drone

Subharmonic Drone control in the Forever system.

css+canvasmedium complexitymoderate motionclickmobile-readyaccessible

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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

Working with an AI agent

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

Keep intact

  • Idle attract stops on first control. Explicit engaged drone remains live until user turns it off or frame tears down.
  • demo-v1 preview lifecycle: initialize demoEnabled from window.__foreverPreview and stop attract work on the window forever:interactive event; retain manual feedback, settling, cleanup and explicit sessions

Known limitations

  • Audio output depends on browser audio policy and sandbox capability.
  • Microphone acquisition is permission- and sandbox-dependent; mocked tests verify track/context teardown, not hardware access.
  • State remains local to each mounted instance; format/theme remount preserves takeover, not component values.

systemaivector-fieldtelemetrycircuit-breakerdashboardsubharmonic-droneaudiodronesynthesizersubharmonicfrequenciesharmonicsforeverambient

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  • VU MeterCream analog VU meter with a spring-damped needle, dB scale, red peak zone, and peak-hold pip. Synth signal by default; click switches to live mic.
  • Lissajous ScopeCyan Lissajous figure drifts and rotates on a dark scope grid with phosphor trail decay and a glowing beam head; a Live button upgrades to real mic input.
  • Waveform RiverMirrored cyan waveform ribbon scrolls right-to-left on dark; glowing dot marks the live head. Click LIVE to switch from synthetic signal to microphone.