6 Docker containers that save me serious money

When your credit card statement reads like a never-ending receipt, you know something’s gotta change. Turns out, if you already own one of the best NAS models — or have put one together yourself — it can easily replace many of those paid services with self-hosted alternatives running inside Docker containers. These are simple, set-it-and-forget-it apps that live on your network and don’t demand any additional investment once they’re up and running.