docker-containerization

Multi-stage Dockerfiles reduce image size by automatically splitting build and runtime stages. This Skill generates optimized Dockerfiles that separate compilation dependencies from the final runtime environment to produce lean, reproducible containers.

Configuring Docker Compose for development environments is done by generating ready-to-use compose files. This Skill orchestrates services like backend, frontend, database, and browser automation containers to ensure consistent local development setups.

Optimizing Docker images involves analyzing Dockerfiles for best practices, non-root users, and cache efficiency. This Skill reviews your containerization configuration to eliminate bloated layers and enforce standard security guidelines.

Docker containerization requires Docker engine 20.10 or newer to run properly. The Skill uses standard Dockerfile syntax and best-practice guidelines to generate reproducible containers that are compatible with this engine baseline.

Yes, you can set up isolated browser containers for parallel testing with Docker Compose. This Skill provides browser isolation per worktree, allowing multiple automated testing environments to run simultaneously without conflict.