XDA Developers on MSN

This Docker container gives me a full Linux desktop in my browser

You point your browser at a local IP address or hostname and suddenly you have a full XFCE desktop running in your browser.
InfoWorld

Docker tutorial: Get started with Docker swarm mode

Sometimes, you only need one container, because all you need is one instance of an app. But sometimes you need cluster of containers that can respond to changes in demand, and that can be upgraded ...