Course on
Work-in-Progress
How (and Why) to Use containerd from the Command Line
Explore containerd with ctr, its default command-line client, try nerdctl as a potential Docker alternative, and learn how to debug Kubernetes Pods with crictl.
Courses
Structured learning paths for mastering DevOps and server-side technologies. Each lesson combines guided hands-on exercises with practical assignments, all completed in an attached remote playground.
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Hands-On Firecracker: microVMs From First Principles to Production
A hands-on introduction to Firecracker that takes you from booting your first microVM to building secure, production-ready sandbox infrastructure. Learn how to launch and control microVMs, wire up networking, share data efficiently, and harden execution - the essential skills for running autonomous agents and untrusted workloads safely at scale.
Course on ,
Work-in-Progress
An Alternative Introduction to Dagger: Understanding the Core Concepts
Build a mental model of how Dagger works by migrating an example software project from traditional script-based automation to a Dagger-powered development workflow, peeking under the hood of the new technology on the way.
