Excellent breakdown of core software design principles! I really liked how each concept like abstraction, modularity, and functional independence was explained with simple Python examples. The "divide and conquer" section especially stood out to me; it's often overlooked how much cleaner and more testable code becomes when responsibilities are clearly separated. These are the kind of foundational habits that make a big difference in long-term project success. Thanks for making these ideas so accessible definitely bookmarking the GitHub repo!