#Docker

Learn to write Dockerfiles from scratch with FROM, COPY, RUN and CMD. Build images for Node.js and Python apps.

Understand how Docker images work, navigate Docker Hub, and learn to manage images with pull, inspect, and rmi.

Learn what Docker is, how to install it on Windows, macOS and Linux, and run your first container with docker run.

Learn to reduce your software carbon footprint. Carbon-aware computing, efficient patterns, sustainable cloud architecture, measurement tools, and a developer checklist.

Learn how to implement OpenTelemetry in your Java and Node.js applications. Traces, metrics, logs, Collector, Kubernetes, and production best practices.

Discover how WebAssembly has evolved from the browser to the server, edge, and Kubernetes with the Component Model, WASI, and frameworks like Fermyon Spin.

Discover what Platform Engineering is, how it differs from DevOps and SRE, and how to build Internal Developer Platforms with Backstage, Crossplane, and Golden Paths.

SpaceX files for the largest IPO in history at $1.75T valuation. Starship V3 debuts in April. Neuralink scales to 12 patients. Tesla Optimus enters mass production. Everything you need to know about Musk's 2026.

Microsoft, Amazon, Google, and Meta face a $635B energy crisis as power costs and availability threaten AI data center expansion plans.