How to get $refs using Composition API in Vue3?

You need to create the ref const inside the setup then return it so it can be used in the html.

<template>
    <div ref="table"/>
</template>

import { ref, onMounted } from 'vue';

setup() {
    const table = ref(null);

    onMounted(() => {
      console.log(table.value);
    });

    return { table };
}