What are the best practices for transitions in Vue.js?

What are the best practices for transitions in Vue.js?

When using transitions in Vue.js, it's important to keep animations smooth and performant. Use CSS transitions for simple effects and avoid heavy JavaScript animations that can cause jank.

Can you give me an example of a CSS transition in Vue?

Sure! You can use the <transition> component in Vue. For example:

<transition name="fade">
  <div v-if="show">Hello World!</div>
</transition>

And in your CSS:

.fade-enter-active, .fade-leave-active {
  transition: opacity 0.5s;
}
.fade-enter, .fade-leave-to {
  opacity: 0;
}

What should I avoid when implementing transitions?

Avoid using transitions on elements that change frequently, as this can lead to performance issues. Also, be cautious with complex animations that may not be smooth on all devices.

How can I optimize transitions for mobile devices?

To optimize transitions for mobile, use hardware-accelerated CSS properties like transform and opacity, and keep animations short and simple.