Tag: mypy

The Type Revolution: How Python’s Gradual Typing Transformed My Approach to Building Production Systems

Posted on 8 min read

Five years ago, I would have dismissed Python type hints as unnecessary ceremony for a dynamically typed language. Today, I cannot imagine building production systems without them. This shift did not happen overnight—it came from debugging production incidents at 3 AM, onboarding new team members to complex codebases, and watching refactoring efforts spiral into multi-week… Continue reading