vue3 animated

Vue 3 introduced a new way to handle animations called Vue Animations. It is a built-in animation system that allows you to animate elements and components in your Vue applications. With Vue Animations, you can create smooth and interactive animations with ease.

To use Vue Animations in your Vue 3 project, you need to import the `animate` function from the `@vueuse/animations` package. Here's an example of how you can use it:

<template>
  <div>
    <button @click="toggleAnimation">Toggle Animation</button>
    <div v-if="show" v-animate:fade-enter="fadeEnter" v-animate:fade-leave="fadeLeave">
      This element will be animated
    </div>
  </div>
</template>

<script>
import { ref } from 'vue';
import { animate } from '@vueuse/animations';

export default {
  setup() {
    const show = ref(false);

    const toggleAnimation = () => {
      show.value = !show.value;
    };

    const fadeEnter = animate(
      {
        opacity: 0,
      },
      {
        opacity: 1,
      },
      {
        duration: 500,
      }
    );

    const fadeLeave = animate(
      {
        opacity: 1,
      },
      {
        opacity: 0,
      },
      {
        duration: 500,
      }
    );

    return {
      show,
      toggleAnimation,
      fadeEnter,
      fadeLeave,
    };
  },
};
</script>

In the above example, we have a button that toggles the visibility of a `div` element. The `v-animate` directive is used to define the animations for entering and leaving the element. The `fadeEnter` and `fadeLeave` functions define the animation properties, such as opacity, and the duration of the animation.

Note that Vue Animations requires the `@vueuse/animations` package, which can be installed via npm or yarn.