<div id="app">
  <div class="wrapper">
    <div class="swiper-container">
      <div class="swiper-wrapper">
        <div class="swiper-slide" v-for="image in images" :key="image.src">
          <img :src="image.src">
        </div>
      </div>
      <div class="swiper-pagination"></div>
    </div>
  </div>
</div>
html,
    body {
      position: relative;
      height: 100%;
    }

    body {
      background: #eee;
      font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
      font-size: 14px;
      color: #000;
      margin: 0;
      padding: 0;
    }

    #app{
      .wrapper{
        width: 600px;
        height: 450px; 
      }
    }

    .swiper-container {
      width: 100%;
      height: 100%;
    }

    .swiper-slide {
      text-align: center;
      font-size: 18px;
      background: #fff;
      /* Center slide text vertically */
      display: -webkit-box;
      display: -ms-flexbox;
      display: -webkit-flex;
      display: flex;
      -webkit-box-pack: center;
      -ms-flex-pack: center;
      -webkit-justify-content: center;
      justify-content: center;
      -webkit-box-align: center;
      -ms-flex-align: center;
      -webkit-align-items: center;
      align-items: center;
    }
View Compiled
const {ref, reactive, onMounted, watch, nextTick } = Vue
const App = {
  setup(){
    const images = ref([]);
    let swiper = null

    watch(images,(newVal)=>{
      nextTick(()=>{
        swiper.update()
      })
    });

    onMounted(async function(){
      await axios.get('https://run.mocky.io/v3/fe4354a8-0cfb-4de0-9a39-8a2504f996cf').then(res=>{
        images.value = res.data
      })
      swiper = new Swiper('.swiper-container', {
        pagination:{
          el:'.swiper-pagination'
        }
      });
    });

    return { images };
  }
};

Vue.createApp(App).mount("#app")
Run Pen

External CSS

  1. https://unpkg.com/swiper/swiper-bundle.css

External JavaScript

  1. https://cdnjs.cloudflare.com/ajax/libs/axios/0.21.0/axios.min.js
  2. https://unpkg.com/vue@next
  3. https://unpkg.com/swiper/swiper-bundle.js