react-slick

react-slick

Carousel component built with React. It is a react port of slick carousel

Documentation

Installation

npm

npm install react-slick

yarn

yarn add react-slick

⚠️ Also install slick-carousel for css and font

npm install slick-carousel
@import "~slick-carousel/slick/slick.css";
@import "~slick-carousel/slick/slick-theme.css";

But be aware slick-carousel has a peer-dependancy on jQuery which you, or your colleagues may not like to see in your console output, so you can always grab the CSS from there and convert it into any CSS in JS solution that you might be using.

or add cdn link in your html

<link rel="stylesheet" type="text/css" charset="UTF-8" href="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.6.0/slick.min.css" />
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.6.0/slick-theme.min.css" />

PlayGround

Use CodeSandbox template to try react-slick with different settings.

Filing issues

Please replicate your issue with CodeSandbox template and post it along with issue to make it easy for me to debug.

Starter Kit

Checkout yeoman generator to quickly get started with react-slick.

Example

import React from 'react'
import Slider from 'react-slick'

class SimpleSlider extends React.Component {
  render () {
    var settings = {
      dots: true,
      infinite: true,
      speed: 500,
      slidesToShow: 1,
      slidesToScroll: 1
    };
    return (
      <Slider {...settings}>
        <div><h3>1</h3></div>
        <div><h3>2</h3></div>
        <div><h3>3</h3></div>
        <div><h3>4</h3></div>
        <div><h3>5</h3></div>
        <div><h3>6</h3></div>
      </Slider>
    );
  }
}

Props

Props	Type	Default Value	Description	Working
accessibility	bool	true	Enable tabbing and arrow key navigation	Yes
adaptiveHeight	bool	false	Adjust the slide's height automatically	Yes
afterChange	func	Default	Index change callback. index => ...	Yes
appendDots	func	dots => <ul>{dots}</ul>	Custom dots templates. Works same as customPaging	Yes
arrows	bool	true		Yes
asNavFor	ref	undefined	provide ref to another slider and sync it with current slider	Yes
autoplaySpeed	int	3000	Delay between each auto scroll (in milliseconds)	Yes
autoplay	bool	false		Yes
beforeChange	func	null	Index change callback. (oldIndex, newIndex) => ...	Yes
centerMode	bool	false	Center current slide	Yes
centerPadding	string	'50px'		Yes
className	string	''	CSS class for inner slider div	Yes
cssEase		'ease'		Yes
customPaging	func	i => <button>{i + 1}</button>	Custom paging templates. Example	Yes
dotsClass	string	'slick-dots'	CSS class for dots	Yes
dots	bool	Default		Yes
draggable	bool	true	Enable scrollable via dragging on desktop	Yes
easing	string	'linear'		Yes
fade	bool	Default		Yes
focusOnSelect	bool	false	Go to slide on click	Yes
infinite	bool	true	Infinitely wrap around contents	Yes
initialSlide	int	0	Index of first slide	Yes
lazyLoad	ondemand/progressive	null	Load images or render components on demand or progressively	Yes
nextArrow	React Element	null	React element for next arrow. Example	Yes
onEdge	func	null	Edge dragged event in finite case, direction => {...}	Yes
onInit	func	null	componentWillMount callback. () => void	Yes
onLazyLoad	func	null	Callback after slides load lazily slidesLoaded => {...}	Yes
onReInit	func	null	componentDidUpdate callback. () => void	Yes
onSwipe	func	null	Callback after slide changes by swiping	Yes
pauseOnDotsHover	bool	false	Prevents autoplay while hovering on dots	Yes
pauseOnFocus	bool	false	Prevents autoplay while focused on slides	Yes
pauseOnHover	bool	true	Prevents autoplay while hovering on track	Yes
prevArrow	React Element	null	React element for prev arrow. Example	Yes
responsive	array	null	Customize based on breakpoints (detailed explanation below)	Yes
rtl	bool	false	Reverses the slide order	Yes
slide	string	'div'	Slide container type	Yes
slidesToScroll	int	1	How many slides to scroll at once	Yes
slidesToShow	int	1	How many slides to show in one frame	Yes
speed	int	500	Animation speed in milliseconds	Yes
swipeToSlide	bool	false	Enable drag/swipe irrespective of slidesToScroll	Yes
swipe	bool	true	Enable/disable swiping to change slides	Yes
touchMove	bool	true		Yes
touchThreshold	int	5		Yes
useCSS	bool	true	Enable/Disable CSS Transitions	Yes
useTransform	bool	true	Enable/Disable CSS transforms	Yes
variableWidth	bool	false		Yes
vertical	bool	false		Yes

Methods

Name	Arguments	Description
slickPrev	None	go to previous slide
slickNext	None	go to next slide
slickGoTo	index:number	go to the given slide index
slickPause	None	pause the autoplay
slickPlay	None	start the autoplay

Followings are not going to be implemented

Name	type	Reason
unslick	method	same functionality can be achieved with unslick prop
slickSetOption	method	same functionality can be achieved via props and managing state for them in wrapper
slickFilter	method	same functionality can be achieved as with dynamic slides, look at dynamic slides example
slickUnfilter	method	same functionality can be achieved as with dynamic slides, look at dynamic slides example
slickAdd	method	same functionality can be achieved as with dynamic slides, look at dynamic slides example
slickRemove	method	same functionality can be achieved as with dynamic slides, look at dynamic slides example
slickCurrentSlide	method	same functionality can be achieved with beforeChange hook
slickGetOption	method	manage wrapper state for desired options
getSlick	method	a simple ref will do

responsive property

Array of objects in the form of { breakpoint: int, settings: { ... } } The breakpoint int is the maxWidth so the settings will be applied when resolution is below this value. Breakpoints in the array should be ordered from smallest to greatest. Use 'unslick' in place of the settings object to disable rendering the carousel at that breakpoint. Example: [ { breakpoint: 768, settings: { slidesToShow: 3 } }, { breakpoint: 1024, settings: { slidesToShow: 5 } }, { breakpoint: 100000, settings: 'unslick' } ]

Custom next/prev arrows

To customize the next/prev arrow elements, simply create new React components and set them as the values of nextArrow and prevArrow.

class LeftNavButton extends React.Component {
  render() {
    return <button {...this.props}>Next</button>
  }
}

Important: be sure that you pass your component's props to your clickable element like the example above. If you don't, your custom component won't trigger the click handler.

You can also set onClick={this.props.onClick} if you only want to set the click handler.

Flexbox support

If you have flex property on container div of slider, add below css

* {
  min-height: 0;
  min-width: 0;
}

Test Setup

If you try to run tests with jest in a project that uses react-slick, you may run into this error

matchMedia not present, legacy browsers require a polyfill

To fix this issue add below snippet in test-setup.js

window.matchMedia = window.matchMedia || function() {
    return {
        matches : false,
        addListener : function() {},
        removeListener: function() {}
    };
};

and add below jest config in package.json

"jest": {
    "setupFiles": ["test-setup.js"]
}

Development

Want to run demos locally

git clone https://github.com/akiran/react-slick
cd react-slick
npm install
npm start
open http://localhost:8080

Polyfills for old IE support

matchMedia support from media-match

Contributors

This project exists thanks to all the people who contribute. [Contribute].

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