Create Stunning Slide Decks with CSS Scroll Snap That Supports Live Coding
Using CSS Scroll Snap to Create a Slideshow
CSS Scroll Snap is a valuable technique for creating interactive slideshows. In this blog post, we'll look at how to use CSS Scroll Snap and live coding tools to create a modern website slideshow.
What is CSS Scroll Snap?
CSS Scroll Snap is a feature that allows you to control the scrolling behavior of an element. It enables you to define the type of scrolling behaviors for the element you're working on. You can set it so that an element will snap to specific points when you scroll through it using either the keyboard or mouse wheel.
Why Use CSS Scroll Snap for Creating a Slideshow?
Using CSS Scroll Snap is a great way to create a slideshow that looks and feels modern and interactive. It provides a smooth and responsive scroll experience that you can tailor to the user's needs. It also provides a more immersive experience than simply clicking through static slides.
How to Create a Scroll Snap Slide Show Using Live Coding
Live coding is a great way to create a Scroll Snap slideshow. It allows you to make quick adjustments and see the changes in realtime. This means that you can create a slideshow without having to refresh the page every time you make a change. To get started, you'll need some basic knowledge of HTML, CSS, and JavaScript.
Step 1: Setting up the HTML
The first step in creating a Scroll Snap slideshow is setting up the HTML. Begin by creating a
- element with a class of “slidesList”. Then, create a series of
- elements within the
- . Each of these
- elements should have a class of “slide” that will be used to contain the elements of each slide.
Step 2: Adding the CSS Scroll Snap Properties
The next step is to add the CSS Scroll Snap properties. We can do this by adding the following style rules to the “slides” div: overflow-y: scroll; scroll-snap-type: y mandatory; scroll-snap-points-y: repeat(100%); These rules will ensure that the slides will snap to each other when the user scrolls through them.Step 3: Adding the JavaScript
Finally, we can add the JavaScript code that will control the scrolling behavior of the slides. We can do this by adding the following code to our HTML document: const slides = document.querySelectorAll('.slide'); let currentSlide = 0; let scrolling = false; window.addEventListener('scroll', () => { if(!scrolling) { scrolling = true; if (window.scrollY > currentSlide*window.innerHeight) { currentSlide++; } else if (window.scrollY < currentSlide*window.innerHeight) { currentSlide--; } window.scrollTo(0, currentSlide*window.innerHeight); scrolling = false; } }); This code will enable the slides to automatically snap to each other as the user scrolls through them.Conclusion
CSS Scroll Snap and live coding tools are powerful tools for creating modern and interactive slideshows. With just a few lines of code, you can create a slideshow that looks and feels modern and responsive. Try it out today and see what you can create!
- elements should have a class of “slide” that will be used to contain the elements of each slide.
