The first chapter of 'Refactoring' by Martin Fowler, 2nd Edition contains a worked example of this exercise, in javascript. That chapter is available to download for free. This repo contains the ...

This is an example of a piece of legacy code with lots of code smells. The goal is to support the following new feature: Add Lunch with an expense limit of 2000. Not all the language versions have the ...

Refactoring and unit testing are a great pair of tools and should be a part of every programmer's workbench. Sadly, not every programmer knows how to use these tools. My first exposure to them came ...

Learn how AI‑assisted coding assistants in 2026 speed up development with GitHub Copilot, Claude, and ChatGPT integration, AI‑generated code snippets without full apps, and AI‑powered debugging and ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

Value stream management involves people in the organization to examine workflows and other processes to ensure they are deriving the maximum value from their efforts while eliminating waste — of ...