cdnjs is a free distributed JS library delivery service.
Express is a web application framework for Node.js, released as free and open-source software under the MIT License. It is designed for building web applications and APIs.
Font Awesome is a font and icon toolkit based on CSS and Less.
Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.
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.
Open Graph is a protocol that is used to integrate any web page into the social graph.
Swiffy Slider is a wrapper defined in html with slides, navigation and indicators as its children.
Swiper is a JavaScript library that creates modern touch sliders with hardware-accelerated transitions.
Umbraco is an open-source Microsoft ASP.NET based content management system.
Unpkg is a content delivery network for everything on npm.