Promise based HTTP client for the browser and node.js
cdnjs is a free distributed JS library delivery service.
crypto-js is a JavaScript library of crypto standards.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Netlify providers hosting and server-less backend services for web applications and static websites.
Open Graph is a protocol that is used to integrate any web page into the social graph.