Apache is a free and open-source cross-platform web server software.
Flickity is a JavaScript slider library, built by David DeSandro of Metafizzy fame.
Open Graph is a protocol that is used to integrate any web page into the social graph.
Storyblok is a headless CMS with a visual editor for developers, marketers and content editors. Storyblok helps your team to manage content and digital experiences for every use-case from corporate websites, ecommerce, helpdesks, mobile apps, screen displays, and more.
Typekit is an online service which offers a subscription library of fonts.
Unpkg is a content delivery network for everything on npm.