HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
JSDelivr is a free public CDN for open-source projects. It can serve web files directly from the npm registry and GitHub repositories without any configuration.
RequireJS is a JavaScript library and file loader which manages the dependencies between JavaScript files and in modular programming.
Sitecore provides web content management, and multichannel marketing automation software.
WhatsApp Business is a free to download app available on Android and iPhone using which businesses can connect with their customers.