@kkx64/react-simple-carousel

A simple, super-lightweight, performant & easy to modify carousel component for React. Built for simplicity and ease of use, ~7kB gzipped!.
Works on desktop with arrows and dragging on mobile.

See the Storybook for demos. Examples can be found in the CodeSandbox.

Installation

You can install the package using your package manager of choice:

pnpm add @kkx64/react-simple-carousel
yarn add @kkx64/react-simple-carousel
npm install @kkx64/react-simple-carousel

Usage

Basic Setup

Setting up the carousel is super simple, just make sure that your wrapping element has a set height, as the <Carousel/> component has width and height set to 100%:

import Carousel from "@kkx64/react-simple-carousel";

const MyCarousel = () => {
  return (
    <Carousel>
      <div>Slide 1</div>
      <div>Slide 2</div>
      <div>Slide 3</div>
    </Carousel>
  );
};

export default MyCarousel;

Examples

For examples see the CodeSandbox.

Components

The library exports three components: Carousel, CarouselDots and CarouselArrows. They can all be used in combination or by themselves, depending on your needs. The Carousel component contains the other two components by default, unless they are overridden.

Carousel

CarouselProps

• shownSlides: number
  The number of slides to be displayed simultaneously. You can also put decimal numbers to have the next slides be slightly visible.

• transitionDuration: number
  The duration (in seconds) of the slide transition animation.

• containerClassName: string
  Additional CSS class names for the carousel container.

• trackClassName: string
  Additional CSS class names for the carousel track.

• slideClassName: string
  Additional CSS class names for individual slides.
  You also have access to two extra classes:

  .yourClass--active {
    // controls the style of the active item
  }
  .yourClass--dragging {
    // applied while the slide is being dragged
  }

  Structure:

  container
  - track
  -- slide (has data-index="" property, if needed)
  -- slide
  - track
  container
  

• disableTranslate: boolean
  Boolean indicating whether to disable CSS translation for slide animations.

• dotsGradient: boolean
  Whether to fade out dots at the edges. Default is on - overrides to off when dotsFixed = true.

• dotsFixed: boolean
  Set to true to disable dot scrolling and switch to fixed dot layout. Also disables dot fade gradient.

• centered: boolean If set to true, will place the active slide in the center of the carousel. Does nothing when noActiveSlide is true. Default: false

• noActiveSlide: boolean If set to true acts like a normal carousel without "active" slides - has enough pages to just view all slides. Default: false

• autoPlay: boolean
  Whether to automatically move between slides.
  Default: false

• autoPlayInterval: number
  Time between automatically moving between slides (s).
  Default: 3

• fitHeight: boolean
  Have the Carousel fit around the contents instead of fill the parent.
  Default: false

• dotRender: ({dot: number, isActive: boolean, ref: (element: HTMLElement) => void, onDotClick?: (index: number) => void }) => ReactNode Custom dot rendering function, to render special dots without completely removing the scrolling dots feature.

• customDots: ((props: { dots: number; activeDot: number; onDotClick?: (index: number) => void; }) => JSX.Element) | null
  A function that renders custom navigation dots, in place of the CarouselDots component.
  You can still use the existing CarouselDots component here, if you want to just override simple styles in the default layout.
  If you don't want to render any dots, pass null as a prop.

• customArrows: ((props: { onNextClick: () => void; onPrevClick: () => void; }) => JSX.Element) | null
  A function that renders custom navigation arrows.
  You can use the existing CarouselArrows component here, if you want to just override simple styles in the default layout.
  If you don't want to render any arrows, pass null as a prop.

• onSlideChange: (index: number) => void
  A callback function invoked when the active slide changes.

CarouselRef

• nextSlide: () => void
  A function to navigate to the next slide.

• prevSlide: () => void
  A function to navigate to the previous slide.

• setSlide: (index: number) => void
  A function to set the current slide.

CarouselDots

CarouselDotsProps

• onDotClick: (dot: number) => void
  A callback function invoked when a dot is clicked. Receives the index of the clicked dot as an argument.

• dotRender: ({dot: number, isActive: boolean, ref: (element: HTMLElement) => void }) => ReactNode
  Custom dot rendering function, to render special dots without completely removing the scrolling dots feature.

• dots: number
  The total number of dots to be rendered.

• activeDot: number
  The index of the active dot.

• transitionDuration: number Transition duration for the sliding dots (in seconds). Passed down from Carousel if using default dots.

• containerClassName: string
  Additional CSS class names for the container of the dots.

• wrapperClassName: string
  Additional CSS class names for the wrapper of the dots.

• trackClassName: string
  Additional CSS class names for the track of the dots.

• dotClassName: string
  Additional CSS class names for individual dots. Access the active dot with:

  .yourClass--active {
    // your styles
  }

  Structure:

  wrapper
  - container
   -- track
   --- dot
   --- dot
   -- track
  - container
  wrapper
  

CarouselArrows

CarouselArrowsProps

• onNextClick: () => void
  A callback function invoked when the next arrow is clicked.

• onPrevClick: () => void
  A callback function invoked when the previous arrow is clicked.

• containerClassName: string
  Additional CSS class names for the container of the arrows.

• arrowClassName: string
  Additional CSS class names for individual arrows.
  You have access to two additional classes:

  .yourClass--prev{
   // left arrow
  }
  .yourClass--next{
    // right arrow
  }

• wrapperClassName: string
  Additional CSS class names for the wrapper of the arrows.

  Structure:

  wrapper
  - container
    -- arrow
    -- arrow
  - container
  wrapper