Existing Python code can be converted to C incrementally — first by compiling said code to C with Cython, then by adding type annotations for more speed. Cython isn’t a magic wand.

Discover the game-changing VS Code extensions that every Python developer needs. Boost productivity, catch errors in real-time, and make coding more intuitive with these must-have tools.

Author Zed A. Shaw makes a simple promise in his Hard Way series of books from publisher Addison-Wesley Professional: "It'll be hard at first. But soon, you'll just get it—and that will feel great!" ...