Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
SoundCloud widget gives you the ability to upload, manage and share tracks.
Ubuntu is a free and open-source operating system on Linux for the enterprise server, desktop, cloud, and IoT.
Vimeo is a video hosting, sharing and services platform. Vimeo operation an ad-free basis by providing subscription plans.
YouTube is a video sharing service where users can create their own profile, upload videos, watch, like and comment on other videos.