# Swap

- Page: https://jiguang132.com/resources/daisyui/docs/swap
- Resource: daisyUI (https://jiguang132.com/resources/daisyui.md)
- All guides: https://jiguang132.com/resources/daisyui/docs.md

Retain a checkbox or explicit state controller for swap-on/off; indeterminate needs real DOM state. Give triggers stable names/state and honor reduced motion for rotate/flip effects.

## Installation and initialization

```bash
npm install -D tailwindcss@4.2.1 @tailwindcss/cli@4.2.1 daisyui@5.7.47
```

This is a native CSS plugin, not a React component import. Build Tailwind 4 with the daisyUI plugin and load the generated stylesheet before copying an example. See the included setup guide; do not override an existing project's React or Tailwind versions blindly.

```css
@import "tailwindcss";
@plugin "daisyui" { themes: light --default, dark --prefersdark; }
```

## Source and executable behavior

Source files preserve the original code fences, including original comments and demo strings. The $$ class prefix placeholder must be resolved for your plugin configuration: without a prefix, $$btn becomes btn. Copy every listed source file for the chosen example, combine HTML/CSS/JS appropriately and implement native events. The preview's reviewed event adapters are not a backend or an automatically installed application runtime.

## Complete first example

```html
<label class="$$swap">
  <input type="checkbox" />
  <div class="$$swap-on">ON</div>
  <div class="$$swap-off">OFF</div>
</label>
```

## All runnable examples

### Swap text

`swap-1`

```bash
npm install -D tailwindcss@4.2.1 @tailwindcss/cli@4.2.1 daisyui@5.7.47
```

- `examples/swap/block-0.html`

### Swap volume icons

`swap-2`

```bash
npm install -D tailwindcss@4.2.1 @tailwindcss/cli@4.2.1 daisyui@5.7.47
```

- `examples/swap/block-1.html`

### Swap icons with rotate effect

`swap-3`

```bash
npm install -D tailwindcss@4.2.1 @tailwindcss/cli@4.2.1 daisyui@5.7.47
```

- `examples/swap/block-2.html`

### Hamburger button

`swap-4`

```bash
npm install -D tailwindcss@4.2.1 @tailwindcss/cli@4.2.1 daisyui@5.7.47
```

- `examples/swap/block-3.html`

### Swap icons with flip effect

`swap-5`

```bash
npm install -D tailwindcss@4.2.1 @tailwindcss/cli@4.2.1 daisyui@5.7.47
```

- `examples/swap/block-4.html`

### Activate using class name instead of checkbox

`swap-6`

```bash
npm install -D tailwindcss@4.2.1 @tailwindcss/cli@4.2.1 daisyui@5.7.47
```

- `examples/swap/block-5.html`

## Theme, accessibility and verification

Use native data-theme boundaries. Verify keyboard operation, labels, visible focus, disabled/invalid states where applicable, light/dark, mobile and reduced motion. Check your target browser's dialog, popover and CSS feature support. CSS classes do not supply unimplemented JavaScript or business services. Clean up timers and third-party instances; copying a command is not installation success.

## Source and license

https://github.com/saadeghi/daisyui/tree/c51f50130ffefb293179e6fce8de7ad3f307e45f

JGuang authors these bilingual practical notes; this is not a claim of translating the complete upstream documentation. Original Markdown, code and CSS remain available in the source viewer. Preserve MIT and separate dependency notices. All native-package notices are included conservatively, including build tools; no build binary or remote demo image is redistributed. Replace remote media with assets you are authorized to use. Commercial templates are outside this integration.

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