Toggle

Theme Switcher

A theme button with a sun and a moon: both icons live in the markup at once and swap through opacity and rotation instead of display, so the theme change reads as smooth.

What you can change

  • the button caption through label
  • the sample text through sample
  • the initial state through defaultPressed

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

Preview

1440pxHost theme

Use it with AI

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

put this on the home page as the hero:

https://vibeui.ru/c/toggle-011?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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For developers

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

Technical notes

One file, zero dependencies, the --vibeui-toggle-011-* palette. Client-side: useState. The sun and the moon are two always-mounted svgs with absolute positioning: the active one has opacity:1 and transform:rotate(0), the inactive one a muted opacity and a rotation. Both properties are animated with transition, so the theme change looks like a smooth cross-fade rather than an instant display:none snap. The panel and the sample card change their background and colour through the same data-theme attribute on the root, so the effect is visible beyond the button.

Tags

  • toggle
  • theme
  • dark-mode
  • transition
Component source

The same file your agent installs. Here in case you would rather copy it by hand.

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