Apache is a free and open-source cross-platform web server software.
Gridsome is a free and open-source Vue-powered static site generator for building static websites.
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.
YouTube is a video sharing service where users can create their own profile, upload videos, watch, like and comment on other videos.