This is "hacking" in the sense of a full-stack, fast-moving programmer. See the full guide here at Guide to Hacking.
Includes source code for the following tutorials:
webapp/: How a web application worksthirdpartylogin/: How third-party login worksdesktopapp/: How a Python-only desktop app worksdeeplink/: How a Python-only deeplink worksdesktoplogin/: How third-party login for desktop apps workmetal/: How to use Apple GPUs from Pythonpyosx/: How to use OSX built-ins from Python