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Plugins
Learn how to add plugins to Embla Carousel and extend it.
3
2021-11-06

import { Tabs } from 'components/Tabs/Tabs' import { TabsItem } from 'components/Tabs/TabsItem' import { TABS_LIBRARY } from 'consts/tabs' import { TABS_PACKAGE_MANAGER } from 'consts/tabs'

Plugins

It's possible to extend Embla carousel with additional features using plugins. The complete list of official plugins can be found here.


Installation

All official plugins are separate NPM packages. They're all prefixed with embla-carousel followed by its unique plugin name. For example, the Autoplay plugin is installed like so:

<script src="https://unpkg.com/embla-carousel-autoplay/embla-carousel-autoplay.umd.js"></script>
npm install embla-carousel-autoplay --save
yarn add embla-carousel-autoplay

Usage

The Embla Carousel constructor accepts an array of plugins. Each plugin might have its own options, methods and events.

Adding a plugin

The constructor plugin array is the default way of providing plugins to Embla Carousel. In the following example, the Autoplay plugin is added to the carousel:

import EmblaCarousel from 'embla-carousel'
import Autoplay from 'embla-carousel-autoplay'

const emblaNode = document.querySelector('.embla')
const embla = EmblaCarousel(emblaNode, { loop: true }, [Autoplay()])
import useEmblaCarousel from 'embla-carousel-react'
import Autoplay from 'embla-carousel-autoplay'

export function EmblaCarousel() {
  const [emblaRef] = useEmblaCarousel({ loop: true }, [Autoplay()])

  // ...
}
<script setup>
  import emblaCarouselVue from 'embla-carousel-vue'
  import Autoplay from 'embla-carousel-autoplay'

  const [emblaRef] = emblaCarouselVue({ loop: true }, [Autoplay()])

  // ...
</script>
import createEmblaCarousel from 'embla-carousel-solid'
import Autoplay from 'embla-carousel-autoplay'

export function EmblaCarousel() {
  const [emblaRef] = createEmblaCarousel(
    () => ({ loop: true }),
    () => [AutoPlay()]
  )

  // ...
}
<script>
  import emblaCarouselSvelte from 'embla-carousel-svelte'
  import Autoplay from 'embla-carousel-autoplay'

  let plugins = [Autoplay()]
</script>

<div class="embla" use:emblaCarouselSvelte="{{ plugins }}">...</div>
Note that it's possible to **change plugins** passed to the Embla Carousel constructor **after initialization** with the [reInit](/api/methods/#reinit) method.

Constructor options

Plugins have their own specific options which is the first argument of the plugin constructor. This allows for configuring the plugin to your liking:

import EmblaCarousel from 'embla-carousel'
import Autoplay from 'embla-carousel-autoplay'

const emblaNode = document.querySelector('.embla')
const embla = EmblaCarousel(emblaNode, { loop: true }, [
  Autoplay({ delay: 4000 })
])
import useEmblaCarousel from 'embla-carousel-react'
import Autoplay from 'embla-carousel-autoplay'

export function EmblaCarousel() {
  const [emblaRef] = useEmblaCarousel({ loop: true }, [
    Autoplay({ delay: 4000 })
  ])

  // ...
}
<script setup>
  import emblaCarouselVue from 'embla-carousel-vue'
  import Autoplay from 'embla-carousel-autoplay'

  const [emblaRef] = emblaCarouselVue({ loop: true }, [
    Autoplay({ delay: 4000 })
  ])

  // ...
</script>
import createEmblaCarousel from 'embla-carousel-solid'
import Autoplay from 'embla-carousel-autoplay'

export function EmblaCarousel() {
  const [emblaRef] = createEmblaCarousel(
    () => ({ loop: true }),
    () => [AutoPlay({ delay: 4000 })]
  )

  // ...
}
<script>
  import emblaCarouselSvelte from 'embla-carousel-svelte'
  import Autoplay from 'embla-carousel-autoplay'

  let plugins = [Autoplay({ delay: 4000 })]
</script>

<div class="embla" use:emblaCarouselSvelte="{{ plugins }}">...</div>

Global options

All official plugins allows you to set global options that will be applied to all instances. This allows for overriding the default plugin options with your own:

import EmblaCarousel from 'embla-carousel'
import Autoplay from 'embla-carousel-autoplay'

Autoplay.globalOptions = { delay: 4000 }

const emblaNode = document.querySelector('.embla')
const embla = EmblaCarousel(emblaNode, { loop: true }, [Autoplay()])
import useEmblaCarousel from 'embla-carousel-react'
import Autoplay from 'embla-carousel-autoplay'

Autoplay.globalOptions = { delay: 4000 }

export function EmblaCarousel() {
  const [emblaRef] = useEmblaCarousel({ loop: true }, [Autoplay()])

  // ...
}
<script setup>
  import emblaCarouselVue from 'embla-carousel-vue'
  import Autoplay from 'embla-carousel-autoplay'

  Autoplay.globalOptions = { delay: 4000 }

  const [emblaRef] = emblaCarouselVue({ loop: true }, [Autoplay()])

  // ...
</script>
import createEmblaCarousel from 'embla-carousel-solid'
import Autoplay from 'embla-carousel-autoplay'

Autoplay.globalOptions = { delay: 4000 }

export function EmblaCarousel() {
  const [emblaRef] = createEmblaCarousel(
    () => ({ loop: true }),
    () => [AutoPlay()]
  )

  // ...
}
<script>
  import emblaCarouselSvelte from 'embla-carousel-svelte'
  import Autoplay from 'embla-carousel-autoplay'

  Autoplay.globalOptions = { delay: 4000 }

  let plugins = [Autoplay()]
</script>

<div class="embla" use:emblaCarouselSvelte="{{ plugins }}">...</div>
Make sure to assign global options **before** initializing any carousel and **only assign it once**. Re-assigning global options might lead to confusing code and unexpected behaviour.

Calling methods

Additionally, some plugins expose their own API methods. You can access plugin methods by calling the plugin method like demonstrated below:

import EmblaCarousel from 'embla-carousel'
import Autoplay from 'embla-carousel-autoplay'

const emblaNode = document.querySelector('.embla')
const emblaApi = EmblaCarousel(emblaNode, { loop: true }, [Autoplay()])

emblaApi.plugins().autoplay.stop()
import { useEffect } from 'react'
import useEmblaCarousel from 'embla-carousel-react'
import Autoplay from 'embla-carousel-autoplay'

export function EmblaCarousel() {
  const [emblaRef, emblaApi] = useEmblaCarousel({ loop: true }, [Autoplay()])

  useEffect(() => {
    if (emblaApi) emblaApi.plugins().autoplay.stop()
  }, [emblaApi])

  // ...
}
<script setup>
  import { onMounted } from 'vue'
  import emblaCarouselVue from 'embla-carousel-vue'
  import Autoplay from 'embla-carousel-autoplay'

  const [emblaRef, emblaApi] = emblaCarouselVue({ loop: true }, [Autoplay()])

  onMounted(() => {
    if (emblaApi.value) emblaApi.value.plugins().autoplay.stop()
  })

  // ...
</script>
import { onMount } from 'solid-js'
import createEmblaCarousel from 'embla-carousel-solid'
import Autoplay from 'embla-carousel-autoplay'

export function EmblaCarousel() {
  const [emblaRef, emblaApi] = createEmblaCarousel(
    () => ({ loop: true }),
    () => [AutoPlay()]
  )

  onMount(() => {
    const api = emblaApi()
    if (api) api.plugins().autoplay.stop()
  })

  // ...
}
<script>
  import emblaCarouselSvelte from 'embla-carousel-svelte'
  import Autoplay from 'embla-carousel-autoplay'

  let emblaApi
  let plugins = [Autoplay()]

  function onInit(event) {
    emblaApi = event.detail
    emblaApi.plugins().autoplay.stop()
  }
</script>

<div
  class="embla"
  use:emblaCarouselSvelte="{{ plugins }}"
  on:emblaInit="{onInit}"
>
  ...
</div>

Adding event listeners

Some plugins fire their own events. Plugin events are structured as follows <plugin-name>:eventname. Adding and removing plugin event listeners is done the same way as native Embla events. Here's an example where an event is added to the autoplay plugin:

import EmblaCarousel from 'embla-carousel'
import Autoplay from 'embla-carousel-autoplay'

const emblaNode = document.querySelector('.embla')
const emblaApi = EmblaCarousel(emblaNode, { loop: true }, [Autoplay()])

function logPluginEvent(emblaApi, eventName) {
  console.log(`Autoplay just triggered ${eventName}!`)
}

emblaApi.on('autoplay:stop', logPluginEvent)
import { useEffect, useCallback } from 'react'
import useEmblaCarousel from 'embla-carousel-react'
import Autoplay from 'embla-carousel-autoplay'

export function EmblaCarousel() {
  const [emblaRef, emblaApi] = useEmblaCarousel({ loop: true }, [Autoplay()])

  const logPluginEvent = useCallback((emblaApi, eventName) => {
    console.log(`Autoplay just triggered ${eventName}!`)
  }, [])

  useEffect(() => {
    if (emblaApi) emblaApi.on('autoplay:stop', logPluginEvent)
  }, [emblaApi, logPluginEvent])

  // ...
}
<script setup>
  import { onMounted } from 'vue'
  import emblaCarouselVue from 'embla-carousel-vue'
  import Autoplay from 'embla-carousel-autoplay'

  const [emblaRef, emblaApi] = emblaCarouselVue({ loop: true }, [Autoplay()])

  function logPluginEvent(emblaApi, eventName) {
    console.log(`Autoplay just triggered ${eventName}!`)
  }

  onMounted(() => {
    if (emblaApi.value) emblaApi.value.on('autoplay:stop', logPluginEvent)
  })

  // ...
</script>
import { onMount } from 'solid-js'
import createEmblaCarousel from 'embla-carousel-solid'
import Autoplay from 'embla-carousel-autoplay'

export function EmblaCarousel() {
  const [emblaRef, emblaApi] = createEmblaCarousel(
    () => ({ loop: true }),
    () => [AutoPlay()]
  )

  function logPluginEvent(emblaApi, eventName) {
    console.log(`Autoplay just triggered ${eventName}!`)
  }

  onMount(() => {
    const api = emblaApi()
    if (api) api.on('autoplay:stop', logPluginEvent)
  })

  // ...
}
<script>
  import emblaCarouselSvelte from 'embla-carousel-svelte'
  import Autoplay from 'embla-carousel-autoplay'

  let emblaApi
  let plugins = [Autoplay()]

  function logPluginEvent(emblaApi, eventName) {
    console.log(`Autoplay just triggered ${eventName}!`)
  }

  function onInit(event) {
    emblaApi = event.detail
    emblaApi.on('autoplay:stop', logPluginEvent)
  }
</script>

<div
  class="embla"
  use:emblaCarouselSvelte="{{ plugins }}"
  on:emblaInit="{onInit}"
>
  ...
</div>

TypeScript

The EmblaPluginType is obtained directly from the core package embla-carousel and used like so:

import EmblaCarousel, { EmblaPluginType } from 'embla-carousel'
import Autoplay from 'embla-carousel-autoplay'

const emblaNode = document.querySelector('.embla')
const plugins: EmblaPluginType[] = [Autoplay()]
const emblaApi = EmblaCarousel(emblaNode, { loop: true }, plugins)
import React from 'react'
import { EmblaPluginType } from 'embla-carousel'
import useEmblaCarousel from 'embla-carousel-react'
import Autoplay from 'embla-carousel-autoplay'

type PropType = {
  plugins?: EmblaPluginType[]
}

export function EmblaCarousel(props) {
  const [emblaRef, emblaApi] = useEmblaCarousel({ loop: true }, props.plugins)

  // ...
}
If you're using `pnpm`, you need to install `embla-carousel` as a **devDependency** when importing types from it like demonstrated above.
This is because even though `embla-carousel-react` has `embla-carousel` as a dependency, `pnpm` makes nested dependencies inaccessible by design.
<script setup lang="ts">
  import { EmblaPluginType } from 'embla-carousel'
  import emblaCarouselVue from 'embla-carousel-vue'
  import Autoplay from 'embla-carousel-autoplay'

  const plugins: EmblaPluginType[] = [Autoplay()]
  const [emblaRef] = emblaCarouselVue({ loop: true }, plugins)

  // ...
</script>
If you're using `pnpm`, you need to install `embla-carousel` as a **devDependency** when importing types from it like demonstrated above.
This is because even though `embla-carousel-vue` has `embla-carousel` as a dependency, `pnpm` makes nested dependencies inaccessible by design.
import { EmblaPluginType } from 'embla-carousel'
import createEmblaCarousel from 'embla-carousel-solid'
import Autoplay from 'embla-carousel-autoplay'

type PropType = {
  plugins?: EmblaPluginType[]
}

export function EmblaCarousel(props) {
  const [emblaRef, emblaApi] = createEmblaCarousel(
    () => ({ loop: true }),
    props.plugins
  )

  // ...
}
If you're using `pnpm`, you need to install `embla-carousel` as a **devDependency** when importing types from it like demonstrated above.
This is because even though `embla-carousel-solid` has `embla-carousel` as a dependency, `pnpm` makes nested dependencies inaccessible by design.
<script>
  import { EmblaPluginType } from 'embla-carousel'
  import emblaCarouselSvelte from 'embla-carousel-svelte'
  import Autoplay from 'embla-carousel-autoplay'

  let emblaApi
  let plugins: EmblaPluginType[] = [Autoplay()]
</script>

<div class="embla" use:emblaCarouselSvelte="{{ plugins }}">...</div>
If you're using `pnpm`, you need to install `embla-carousel` as a **devDependency** when importing types from it like demonstrated above.
This is because even though `embla-carousel-svelte` has `embla-carousel` as a dependency, `pnpm` makes nested dependencies inaccessible by design.