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Carousel

A carousel with motion and swipe built using Embla.

About

The carousel component is built using the Embla Carousel library.

Installation

pnpm dlx shadcn@latest add carousel

Usage

import {  Carousel,  CarouselContent,  CarouselItem,  CarouselNext,  CarouselPrevious, } from "@/components/ui/carousel"
<Carousel>  <CarouselContent>  <CarouselItem>...</CarouselItem>  <CarouselItem>...</CarouselItem>  <CarouselItem>...</CarouselItem>  </CarouselContent>  <CarouselPrevious />  <CarouselNext /> </Carousel>

Examples

Sizes

To set the size of the items, you can use the basis utility class on the <CarouselItem />.

// 33% of the carousel width. <Carousel>  <CarouselContent>  <CarouselItem className="basis-1/3">...</CarouselItem>  <CarouselItem className="basis-1/3">...</CarouselItem>  <CarouselItem className="basis-1/3">...</CarouselItem>  </CarouselContent> </Carousel>
// 50% on small screens and 33% on larger screens. <Carousel>  <CarouselContent>  <CarouselItem className="md:basis-1/2 lg:basis-1/3">...</CarouselItem>  <CarouselItem className="md:basis-1/2 lg:basis-1/3">...</CarouselItem>  <CarouselItem className="md:basis-1/2 lg:basis-1/3">...</CarouselItem>  </CarouselContent> </Carousel>

Spacing

To set the spacing between the items, we use a pl-[VALUE] utility on the <CarouselItem /> and a negative -ml-[VALUE] on the <CarouselContent />.

<Carousel>  <CarouselContent className="-ml-4">  <CarouselItem className="pl-4">...</CarouselItem>  <CarouselItem className="pl-4">...</CarouselItem>  <CarouselItem className="pl-4">...</CarouselItem>  </CarouselContent> </Carousel>
<Carousel>  <CarouselContent className="-ml-2 md:-ml-4">  <CarouselItem className="pl-2 md:pl-4">...</CarouselItem>  <CarouselItem className="pl-2 md:pl-4">...</CarouselItem>  <CarouselItem className="pl-2 md:pl-4">...</CarouselItem>  </CarouselContent> </Carousel>

Orientation

Use the orientation prop to set the orientation of the carousel.

<Carousel orientation="vertical | horizontal">  <CarouselContent>  <CarouselItem>...</CarouselItem>  <CarouselItem>...</CarouselItem>  <CarouselItem>...</CarouselItem>  </CarouselContent> </Carousel>

Options

You can pass options to the carousel using the opts prop. See the Embla Carousel docs for more information.

<Carousel  opts={{  align: "start",  loop: true,  }} >  <CarouselContent>  <CarouselItem>...</CarouselItem>  <CarouselItem>...</CarouselItem>  <CarouselItem>...</CarouselItem>  </CarouselContent> </Carousel>

API

Use a state and the setApi props to get an instance of the carousel API.

import { type CarouselApi } from "@/components/ui/carousel"   export function Example() {  const [api, setApi] = React.useState<CarouselApi>()  const [current, setCurrent] = React.useState(0)  const [count, setCount] = React.useState(0)    React.useEffect(() => {  if (!api) {  return  }    setCount(api.scrollSnapList().length)  setCurrent(api.selectedScrollSnap() + 1)    api.on("select", () => {  setCurrent(api.selectedScrollSnap() + 1)  })  }, [api])    return (  <Carousel setApi={setApi}>  <CarouselContent>  <CarouselItem>...</CarouselItem>  <CarouselItem>...</CarouselItem>  <CarouselItem>...</CarouselItem>  </CarouselContent>  </Carousel>  ) }

Events

You can listen to events using the api instance from setApi.

import { type CarouselApi } from "@/components/ui/carousel"   export function Example() {  const [api, setApi] = React.useState<CarouselApi>()    React.useEffect(() => {  if (!api) {  return  }    api.on("select", () => {  // Do something on select.  })  }, [api])    return (  <Carousel setApi={setApi}>  <CarouselContent>  <CarouselItem>...</CarouselItem>  <CarouselItem>...</CarouselItem>  <CarouselItem>...</CarouselItem>  </CarouselContent>  </Carousel>  ) }

See the Embla Carousel docs for more information on using events.

Plugins

You can use the plugins prop to add plugins to the carousel.

import Autoplay from "embla-carousel-autoplay"   export function Example() {  return (  <Carousel  plugins={[  Autoplay({  delay: 2000,  }),  ]}  >  // ...  </Carousel>  ) }

See the Embla Carousel docs for more information on using plugins.