Categories

Architecture

containerd 2.0 in production: real migrations

Six months after containerd 2.0 reached general availability there is enough real-world mileage to judge the migration from the 1.x branch in production. We cover what changes in the config file, what breaks on Kubernetes and Docker Swarm, and when planning the jump actually pays off.

Technology

Deno 2.0: Node compatibility without losing identity

Deno 2.0, released in October 2024, reads package.json, creates node_modules, and works with pnpm, so moving an existing project onto it is no longer a rewrite. Node compatibility is better than ever but still not total, and large frameworks remain the rough edge. Sandboxed permissions and native TypeScript without tsc are unchanged.