I know this newsletter edition is long overdue. A few things came together at once. A change in weather took a toll on my health, I wanted to move the newsletter schedule from Friday to Monday, and I also wanted to launch a new course before writing again.
The good news is that things are back on track now.
We’ve just released our 18th course. This new course covers the absolute basics of Golang, with a strong focus on practical learning. Instead of stopping at syntax, it walks you through building a Git-like command-line tool in Go, so you can see how Go is actually used in real-world DevOps-style tooling.

There’s more coming soon. We’re adding CTF (Capture The Flag)–style practice exercises to the Docker beginner course, and a Docker advanced course is already in progress. I’ll share updates on both in the next newsletter, so stay tuned.
18 courses so far and we’re just getting started. Two new courses have already been released in 2026, and our goal is to reach at least 25 courses by the end of the year 💪
That’s also why this is a great time to consider the Pro membership. It gives you access to all current and future courses. You can choose the annual Pro plan at $69 per year, or skip recurring payments altogether with a lifetime membership for $199, a special price reserved for newsletter subscribers.
If you’ve been thinking about upgrading, this is a good moment to jump in.
