Azure is a cloud computing service for building, testing, deploying, and managing applications and services through Microsoft-managed data centers.
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.
Microsoft HTTPAPI is a kernel-mode HTTP driver in the Windows operating system responsible for handling HTTP requests and responses with efficiency, scalability, and security.
Polyfill is a service which accepts a request for a set of browser features and returns only the polyfills that are needed by the requesting browser.