How can I implement CSS animations in Vue 3?

How can I implement CSS animations in Vue 3?

You can use the transition component in Vue 3 to apply CSS animations. Just wrap the element you want to animate with <transition>.

Can you give me an example of how to use the transition component?

Sure! Here's a simple example:

<template>
  <transition name="fade">
    <div v-if="show">Hello, Vue 3!</div>
  </transition>
  <button @click="show = !show">Toggle</button>
</template>

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

What if I want to animate multiple elements?

You can use the v-for directive inside the <transition-group> component to animate lists of elements. Here's an example!