∞ forever components

UI Micro-interactions

Copy Confirm

Copy icon morphs to a drawn-stroke checkmark with a green button flash and a "Copied!" toast on click; auto-cycles as a demo loop.

csslight complexitysubtle motionclickmobile-ready

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 →
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When to use it

Code blocks, CLI command snippets, any copy-to-clipboard button needing clear confirmation feedback.

When not to

Production use without wiring real clipboard API — auto-cycle loop must be removed and navigator.clipboard.writeText added before shipping. Autonomous preview ends at first deliberate input and never resumes.

Working with an AI agent

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

Change the code snippet text from 'npm i microfx' to 'npx create-next-app', update the accent color from #1f8f5f to #2563eb, and extend the reset delay from 1400 to 2000ms. 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

  • code snippet text (#code content)
  • accent/done color (#btn.done background, #1f8f5f)
  • button press scale (.85 in animate call)
  • autonomous preview until first deliberate input cadence (FIRST=450 / DEMO_EVERY=3000 / IDLE_BACK=3600 ms)
  • theme tokens (:root dark defaults + [data-theme=light] overrides)

Keep intact

  • busy flag guard (prevents double-fire)
  • stroke-dasharray/dashoffset checkmark draw animation
  • visibilitychange pause/resume
  • reduced-motion guard (no demo interval under reduce)
  • theme hook (?theme= bootstrap + forever:theme message listener + theme tokens)
  • 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

  • No actual clipboard write — navigator.clipboard.writeText must be added for production use
  • autonomous preview cycle that stops at first deliberate input runs by default (real input takes over, resumes after a few idle seconds) — remove the demo block for purely on-demand interaction
  • Toast position (bottom 18%) may overlap content on very short viewports
  • State remains local to each mounted instance; format/theme remount preserves takeover, not component values.

copycheckmarktoastmicrointeractionclickui-controlcode-snippet

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