Deployment Pyramid
A bird's-eye view of how code becomes a live website. Source → CI → artifact → registry → deploy → runtime → CDN → user.
Deployment Stages
A detailed walk through each of the eight deployment stages — what happens, what tools are involved, what can go wrong.
Containers & k8s
What a container actually is (and isn't), how Docker images work (layers, caching), when you need orchestration, and the Kubernetes mental model — without drowning you in YAML.
Edge computing
What "the edge" actually is, the V8 isolates model that Cloudflare Workers / Vercel Edge / Deno Deploy share, what runs at the edge vs origin, cold-start economics, and when edge is a real win vs hype.