AddToAny is a universal sharing platform that can be integrated into a website by use of a web widget or plugin.
Google Analytics is a free web analytics service that tracks and reports website traffic.
Open Graph is a protocol that is used to integrate any web page into the social graph.
Progressive Web Apps (PWAs) are web apps built and enhanced with modern APIs to deliver enhanced capabilities, reliability, and installability while reaching anyone, anywhere, on any device, all with a single codebase.
Sucuri is a cybersecurity company that provides website security solutions and services.
Unpkg is a content delivery network for everything on npm.