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API Testing with Postman and Newman in CI/CD Pipelines
If your team tests APIs by manually clicking through Postman before every release, you’re spending time that automation should handle....
Python Dataclasses vs Pydantic Models: When to Use Each
If you write Python and work with structured data, you’ve likely reached the point where you need to choose between...
Building REST APIs with Litestar (formerly Starlite)
If you’ve outgrown Flask and find FastAPI’s approach too function-centric for larger projects, Litestar deserves a serious look. Building REST...
End-to-End Testing with Playwright: Setup and Best Practices
If your web application ships features without automated browser testing, broken user flows will eventually reach production. End-to-end testing with...
Python Context Managers and the with Statement
Python context managers provide a clean and reliable way to manage resources. If you have ever written with open("file.txt") as...
Python Decorators: From Basics to Advanced Patterns
Python decorators are one of the most powerful features in the language. At first, python decorators look like just an...
Python Dependency Management: pip, Poetry, and uv
Python dependency management becomes critical as projects grow. While small scripts run fine with basic pip install, production systems require...
Python Type Hints and mypy for Better Code Quality
Python is dynamically typed by default. While that flexibility speeds up development, it also introduces hidden risks. As projects grow,...
AWS Cost Optimization: Tips to Reduce Your Monthly Bill
If you’re a backend, DevOps, or SaaS founder running workloads in the cloud, AWS cost optimization is not optional. Without...