Three blogs. Read in order. From syntax and logic to the internal machinery to building real things — no shortcuts, no hand-waving.
Everything from syntax to OOP to builtins — taught the way a senior explains it to a junior sitting across the table. Not definitions. Not docs. The thinking behind the language, with real code and honest dialogue.
How Python really works under the hood — bytecode, the CPython VM, the data model, descriptors, MRO, closures, generators, async internals, the GIL, memory management, metaclasses. Every mechanism connected to every other.
For when you've finished both blogs, opened a new file, and frozen. The Three Questions framework, five real projects in the right order, a protocol for when you're stuck, and an honest map for getting better after this.