The Case for Library-First Python: Why C-Backed Solutions Beat Raw Code

Python's interpreter-based execution model differs fundamentally from compiled languages like C#, making hand-written code significantly slower for CPU-intensive operations. The critical realization is that Python achieves performance not through code optimization but by delegating heavy work to C-backed libraries that bypass the interpreter entirely. This represents a paradigm shift for developers transitioning from compiled languages, where raw code and library code perform similarly.