Designing Maintainable GitHub Actions Workflows: Modularity, Reuse, and Marketplace Actions

In the early stages of a software project, automation feels like a superpower. A few lines of YAML can automatically test, build, and deploy code within minutes. However, as teams scale and microservices multiply, this initial simplicity often turns into a maintenance challenge. Many engineering teams—especially fast-growing ones—struggle with what is commonly known as YAML […]