Get Gravatar Image From Email

gravatar.js

import crypto from 'crypto';

export const getGravatarFromEmail = (email, size) => {
    if (!email) return;
    const hash = crypto.createHash('md5').update(email).digest('hex');
    let returnedUrl = `https://www.gravatar.com/avatar/${hash}`;
    if (!size || size < 1) return returnedUrl;
    returnedUrl += `?s=${size}`;
    return returnedUrl;
}