Tailwind CSS Carousel

A slideshow component for cycling through elements-images or slides of text-like a carousel.

Installation

To get started, install Carousel plugin via npm, else you can skip this step if you are already using Preline UI as a package.

                      
                        npm i @preline/carousel

Example

Here is a basic example of a carousel with three slides.

First slide

Second slide

Third slide

Basic usage

Prefer to create your own style? Here is a completely unstylized example.

                      
                        <div data-hs-carousel='{
                            "loadingClasses": "opacity-0"
                          }' class="relative">
                          <div class="hs-carousel relative overflow-hidden w-full min-h-64">
                            <div class="hs-carousel-body absolute top-0 bottom-0 start-0 flex flex-nowrap transition-transform duration-700 opacity-0">
                              <div class="hs-carousel-slide">
                                1
                              </div>
                              <div class="hs-carousel-slide">
                                2
                              </div>
                              <div class="hs-carousel-slide">
                                3
                              </div>
                            </div>
                          </div>

                          <button type="button" class="hs-carousel-prev">
                            <span aria-hidden="true">«</span>
                            <span class="sr-only">Previous</span>
                          </button>
                          <button type="button" class="hs-carousel-next">
                            <span class="sr-only">Next</span>
                            <span aria-hidden="true">»</span>
                          </button>
                        </div>

JavaScript behavior

Data Options

Name	Description	Options	Default value
`data-hs-carousel`	Activate a carousel by specifying on an element. Should be added to the container.	—	—
`:currentIndex`	Specifies the index of the current slide initially (from 0 to slides quantity).	number	`0`
`:loadingClasses`	Specifies which classes should be removed after the carousel is loaded. CSS classes should be separated with space.	string	`opacity-0`
`:dotsItemClasses`	Specifies which classes will be added to the point elements (which are generated automatically). CSS classes should be separated with space.	string	`—`
`:isAutoHeight`	Sets the height of the carousel to the height of the current slide.	boolean	`false`
`:isAutoPlay`	Enables autoplay.	boolean	`false`
`:speed`	Autoplay animation speed. Available if `isAutoplay: true`.	number	`4000`
`:updateDelay`	Allows you to delay the update function when resizing a window. Suitable to a slider with images, for more accurate calculation of the size of the images.	number	`0`
`:isInfiniteLoop`	Enables infinite loop.	boolean	`true`
`:isCentered`	Enables centered mode. This mode adds space on the sides to center the slides.	boolean	`false`
`:isSnap`	Enables a mode in which you can scroll the contents of the slider using the scroll along the x-axis, while the active slider is centered relative to the slider.	boolean	`false`
`:isDraggable`	Adds the ability to change slides using dragging. It requires to add `hs-carousel:dragging:transition-none` class to the `hs-carousel-body`. It's not working with `isSnap: true` option.	boolean	`false`
`:isRTL`	Turns on RTL mode.	boolean	`false`
`:hasSnapSpacers`	Adds additional elements to create a constant centering effect.	boolean	`true`
`:slidesQty`	Allows to set the number of slides to display at a certain screen resolution if the parameter is passed as an object. If the parameter is passed as a number, the specified number of slides will be displayed for all screen resolutions.	object {'xs' \| 'sm' \| 'md' \| 'lg' \| 'xl' \| '2xl' \| number: number} \| number	`1`

Selectors

Name	Description
`hs-carousel`	A wrapper for a collection of slides. It must contain the `overflow-hidden` class, it is needed for the slider to work correctly.
`hs-carousel-body`	Slides container.
`hs-carousel-slide`	Single slide.
`hs-carousel-prev`	Previous slide button.
`hs-carousel-next`	Next slide button.
`hs-carousel-pagination`	Pagination. If it doesn't contain nested elements, then the dots are generated automatically, and the classes from the `dotsItemClasses` attribute are applied to them. If there are elements with the `hs-carousel-pagination-item` class inside, then they will act as dots, switching will be carried out according to their order (index) in the container.

Tailwind Modifiers

Name	Description
`hs-carousel-active:*`	A modifier that allows you to set Tailwind classes when the active slide was shown.
`hs-carousel-disabled:*`	A modifier that allows you to set Tailwind classes for arrow buttons when the they are `disabled`.
`hs-carousel:dragging:*`	A modifier that allows you to set Tailwind classes for `hs-carousel-body` when dragging.

Methods

The HSCarousel object is contained within the global window object

Method	Description
Public methods
`goToPrev()`	Go to the previous slide.
`goToNext()`	Go to the next slide.
`goTo(index)`	Go to the slide by index. Starts from 0.
`recalculateWidth()`	Recalculate the width of the carousel.
Static methods
`HSCarousel.getInstance(target)`	Returns the element associated to the `target`. `target` should be a Node or string (valid selector)

Go to some slide by button click example (public method).

                      
                        const carousel = new HSCarousel(document.querySelector('#carousel'));
                        const goTo2Btn = document.querySelector('#go-to-2-btn');

                        goTo2Btn.addEventListener('click', () => {
                          carousel.goTo(1);
                        });

Go to some slide by button click example (mixed).

                      
                        const carousel = HSCarousel.getInstance('#carousel');
                        const goTo2Btn = document.querySelector('#go-to-2-btn');
                        
                        goTo2Btn.addEventListener('click', () => {
                          carousel.goTo(1);
                        });

Demo examples

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Tailwind CSS Carousel

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