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Animate Images and Videos with curtains.js

While browsing the latest award-winning websites, you may notice a lot of fancy image distortion animations or neat 3D effects. Most of them are created with WebGL, an API allowing GPU-accelerated image processing effects and animations. They also tend to use libraries built on top of WebGL such as three.js or pixi.js. Both are very powerful tools to create respectively 2D and 3D scenes.

But, you should keep in mind that those libraries were not originally designed to …

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Page Transitions for Everyone

As Sarah mentioned in her previous post about page transition using Vue.js, there is plenty of motivation for designers and developers to be building page transitions. Let’s consider mobile applications. While mobile applications are evolving, more and more attention is given to the animation experience, while the web pretty much stays the same. Why is that?

Maybe it’s because native app developers spend more time working on those animations. Maybe it’s because users say that’s what they want. Maybe …

The post Page Transitions for Everyone appeared first on CSS-Tricks.

Page Transitions for Everyone

As Sarah mentioned in her previous post about page transition using Vue.js, there is plenty of motivation for designers and developers to be building page transitions. Let’s consider mobile applications. While mobile applications are evolving, more and more attention is given to the animation experience, while the web pretty much stays the same. Why is that?

Maybe it’s because native app developers spend more time working on those animations. Maybe it’s because users say that’s what they want. Maybe …

The post Page Transitions for Everyone appeared first on CSS-Tricks.

Simple Swipe With Vanilla JavaScript

I used to think implementing swipe gestures had to be very difficult, but I have recently found myself in a situation where I had to do it and discovered the reality is nowhere near as gloomy as I had imagined.

This article is going to take you, step by step, through the implementation with the least amount of code I could come up with. So, let’s jump right into it!

The HTML Structure

We start off with a .container that …

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What Houdini Means for Animating Transforms

I’ve been playing with CSS transforms for over five years and one thing that has always bugged me was that I couldn’t animate the components of a transform chain individually. This article is going to explain the problem, the old workaround, the new magic Houdini solution and, finally, will offer you a feast of eye candy through better looking examples than those used to illustrate concepts.

The Problem

In order to better understand the issue at hand, let’s consider the …

The post What Houdini Means for Animating Transforms appeared first on CSS-Tricks.

The Red Reveal: Illusions on the Web

In part one of a series of posts about optical illusions on the web, Dan Wilson looks at how to create the “Red Reveal” that he happens to describe like this:

Growing up, my family played a lot of board games. Several games such as Outburst, Password, and Clue Jr. included something that amazed me at the time — a red lens and cards with some light blue text that was obscured by a myriad of red lines. When you …


The Red Reveal: Illusions on the Web is a post from CSS-Tricks

Web Animation Workshops Dates for 2018 Announced

“I’m getting a raise!”

This was my favorite quote from last year’s Web Animation Workshops, as Val and I covered performance, tooling, and creating animations for SVG, CSS, JS and React.

Now we’re gearing up for another round of Web Animation Workshops in 2018! But we’re only offering two workshops this time since both of us have moved away from full-time consulting.

The aim of these workshops is to level up your animation skills in just two days and …


Web Animation Workshops Dates for 2018 Announced is a post from CSS-Tricks

Additive Animation with the Web Animations API

These features have not landed in any stable browsers at the time of writing. However, everything discussed is already in Firefox Nightly by default and key parts are in Chrome Canary (with the Experimental Web Platform Features flag enabled), so I recommend using one of those browsers (when reading this article) to see as many of the features in action as possible.

Regardless your preferred method of animation on the web, there will be times that you need to animate …


Additive Animation with the Web Animations API is a post from CSS-Tricks

Animating Layouts with the FLIP Technique

User interfaces are most effective when they are intuitive and easily understandable to the user. Animation plays a major role in this – as Nick Babich said, animation brings user interfaces to life. However, adding meaningful transitions and micro-interactions is often an afterthought, or something that is “nice to have” if time permits. All too often, we experience web apps that simply “jump” from view to view without giving the user time to process what just happened in the …


Animating Layouts with the FLIP Technique is a post from CSS-Tricks