What are some examples of virtual scrolling in Vue?

What are some examples of virtual scrolling in Vue?

Virtual scrolling in Vue allows you to efficiently render large lists by only displaying items in the viewport. Examples include using libraries like Vue Virtual Scroller or implementing your own custom solution.

Can you show me how to implement Vue Virtual Scroller?

Sure! First, install the library using npm: npm install vue-virtual-scroller. Then, you can use it in your component like this:

<template>
  <virtual-scroller :items="items">
    <template v-slot:default="{ item }">
      <div>{{ item }}</div>
    </template>
  </virtual-scroller>
</template>

<script>
import { VirtualScroller } from 'vue-virtual-scroller';

export default {
  components: { VirtualScroller },
  data() {
    return {
      items: Array.from({ length: 1000 }, (_, i) => `Item ${i + 1}`),
    };
  },
};
</script>

What are the benefits of using virtual scrolling?

The benefits include improved performance with large datasets, reduced memory usage, and a smoother user experience as only visible items are rendered.

Are there any alternatives to Vue Virtual Scroller?

Yes, alternatives include libraries like react-window, react-virtualized, or implementing your own custom virtual scrolling logic.