Think inside the box

It used to be hard to actually run code in production. I needed to rent a rack server from a company, login into the machine, set it up, then periodically deploy new application version. Deploying often meant overriding the existing running application, taking a server offline. Long, cumbersome, and error prone. No wonder we did deploys once a month! Luckily there are 4 things that recently revolutionized the way I deploy and run code: Docker, Dokku, Kubernetes and Zeit Now.