∞ forever components

Inputs & Switches

Lid Fold

A box that takes files: fling the file card up at the lid or drop a file on it, and the lid opens and shuts on it. Clean modern: off-black and flamingo with a light theme. From the daily-team 'Control in process' set (2026-10-21 to 2026-10-25).

canvasmedium complexitymoderate motionpointer+keyboardaccessible

Open on the canvas to copy the code → Free account · 3 copies a day · membership goes unlimited

Live demo — the real component, running in a sandbox. One self-contained HTML file, zero dependencies. Open it on the canvas →
1

When to use it

Working with an AI agent

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

Palette: clean modern, off-black and flamingo (docs/style-clean-modern.md). Edit the colour tokens on :root and the light block; keep the demo-v1 lifecycle intact.

Safe to edit

  • colour tokens on :root and the light block
  • idle demo steps and interval

Keep intact

  • demo-v1 preview lifecycle: initialize demo from window.__foreverPreview and stop the idle demo on the window forever:interactive event or the first pointer or key input; retain manual feedback, settling, cleanup and explicit sessions
  • IIFE scope, prefers-reduced-motion snap, visibilitychange pause, forever:theme listener and ?theme bootstrap

Known limitations

  • The file picker and OS file drop do not apply on touch. The idle demo flings a card, not a real file.
  • State remains local to each mounted instance; format/theme remount preserves takeover, not component values.
  • Silent: the original daily-team build had sound where noted; it was removed so the tile stays quiet on the wall.

file-droplidboxflingupload

More Inputs & Switches components

  • Liquid ToggleSVG liquid toggle with a goo filter, trailing droplets and a native button. First deliberate input stops the idle demo; the chosen on/off state settles fully.
  • Glow SliderSVG range slider with a muted plum-to-teal fill, glow and value bubble, driven by a native range input. First input stops demo oscillation; drag and…
  • Spring StepperMint stepper with native minus/plus buttons and a number reel that settles with spring feedback. First deliberate input stops automatic steps; the chosen…
  • Segmented ControlSlate-to-sage pill slides between four native segment buttons with elastic spring stretch. First input stops automatic cycling; committed selection remains.
  • Checkbox MorphThree native amber checkbox buttons animate their check strokes and expose pressed state. First input stops the demo; checked values remain.
  • Star RatingFive gold SVG star radio controls commit ratings on click or keyboard input and settle with a scale bounce. First input stops automatic sweeping.