Button

Pull cord theme switch

A cord with a grip at the edge of the screen: pull it down and let go — the light switches, the cord springs back and swings.

What you can change

target — what gets switched: the dark class on the document or the block itself
sound — the switch click, which can be turned off
darkLabel and lightLabel — the hint text and the grip's aria-label

A link for your AI agent: preview, code and instructions.

Preview

1440pxHost theme

Use it with AI

1. Copy the link.
2. Write to your agent in your own words and drop the link into the sentence.
3. The agent opens the link and installs the component from the registry.

Grip colour

1Pick it here

put this on the home page as the hero:

https://vibeui.ru/c/button-anim-001?lang=en&theme=dark

2Paste into the chat

3Get it in your project

Not sure where to paste it? Step-by-step guide

Show the full instructions

What the link says, spelled out. Use it when your agent cannot open links — paste this text instead.

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A link for your AI agent: preview, code and instructions.

Preview

1440pxHost theme

Use it with AI

1. Copy the link.
2. Write to your agent in your own words and drop the link into the sentence.
3. The agent opens the link and installs the component from the registry.

Grip colour

1Pick it here

put this on the home page as the hero:

https://vibeui.ru/c/button-anim-001?lang=en&theme=dark

2Paste into the chat

3Get it in your project

Not sure where to paste it? Step-by-step guide

Show the full instructions

What the link says, spelled out. Use it when your agent cannot open links — paste this text instead.

Loading…

For developers

The install command lives in the “Component source” block below — a signed link that stays valid for 24 hours.

Technical notes

Self-contained: one file, zero dependencies, palette in local --vibeui-button-anim-001-* variables. Picks up the theme through light-dark() plus a rule for the .dark class. The cord is a dashed SVG line, the grip a separate node with its transform origin at the mount; the tilt is the arctangent of horizontal offset over cord length, so the grip always hangs along the taut line. It is dragged with pointer events and capture; past the limits the travel continues but four times stiffer. Releasing switches the theme if the grip went below forty pixels, farther than fifty diagonally, or was flicked faster than 180 pixels per second. The return is a spring stepped in requestAnimationFrame (stiffness 440, damping 11, mass 0.75 vertically; 280, 8, 0.85 horizontally); a click plays the same spring plus a damped swing on keyframes. The click sound is synthesised by two WebAudio oscillators, with no files. Under prefers-reduced-motion the cord does not animate: a press switches the theme at once.