Facebook downloader

const fetch = require('node-fetch');

const originalUrl = "https://www.facebook.com/buzzfeedtasty/videos/558134848844881/";
const url = new URL(originalUrl);
const mobileUrl = `https://m.facebook.com${url.pathname}`;

fetch(mobileUrl)
.then(async res => {
    const response = await res.text();
    const find = response.match(/>{(.*?)}</);
    const json = JSON.parse(`{${find[1]}}`);
    console.log(json.thumbnailUrl);
    console.log(json.contentUrl);
    console.log(json.videoQuality);
})