A way to dynamic share content via Screensnaps IO: http://screensnaps.io/use-cases/dynamic-share-content

dynamicSharing.js

const axois = require('axois')

// Payload to send, make sure you include any CSS or Font Library at the time
const data = {
    html: "ENTER YOUR MARKUP HERE",
}

const config = {
    headers: {
        Authorization: 'USER_ID_HERE',
    },
};

return axios
.post(`https://api.screensnaps.io/v1/screenshot?api_key=${API_KEY_HERE}`, data, config)
.then((response) => {
  // your image is here
    console.log(response.data.image_url);
}).catch((err) => {
    alert(err.message);
})