Apache is a free and open-source cross-platform web server software.
Websites that have a shopping cart or checkout page, either using a known ecommerce platform or a custom solution.
cdnjs is a free distributed JS library delivery service.
Material Design Lite is a library of components for web developers.
reCAPTCHA is a free service from Google that helps protect websites from spam and abuse.
SoundCloud widget gives you the ability to upload, manage and share tracks.
Unpkg is a content delivery network for everything on npm.
Vue.js is an open-source model–view–viewmodel JavaScript framework for building user interfaces and single-page applications.