v-markdown

Use:

import Vue from "vue"
import VMarkdown from "v-markdown"
 
Vue.use(VMarkdown)

Component:

<template>
    <div id="markdown" v-markdown="markdownData"></div>
</template>
 
<script>
    export default {
        data() {
            return {
                markdownData: `#hello world`
            }
        },
    }
</script> 

Rendering:

<div id="markdown">
    <h1>hello world</h1>
</div>