Ci Cd Pipeline Patterns

This is your reference guide for building modern CI/CD pipelines with GitHub Actions. It covers the full stack from basic workflow setup to advanced patterns like matrix builds across multiple OS and Node versions, Docker layer caching, and reusable workflows. The documentation walks through triggers (push, PR, schedule, manual dispatch), secrets management, artifact handling, and deployment strategies. What I appreciate here is the practical balance: it teaches both the GitHub Actions architecture (jobs, steps, runners) and real deployment scenarios like multi-environment releases and infrastructure as code integration. Use this when you're moving past basic CI and need patterns for production-grade pipelines with proper caching, parallel execution, and environment protection.