For example, The Specializing Adaptive Interpreter introduced in Python 3.11 (PEP 659) would rewrite the bytecode instructions in place with type-specialized versions as the program ran.

An experimental ‘no-GIL’ build mode in Python 3.13 disables ... them as needed—for example, by way of the py tool in Windows. Binary releases of Python 3.13 for Microsoft Windows and macOS ...

Python, for all its power and popularity ... take a value and match it elegantly against one of a number of possible conditions. In C and C++, it’s the switch/case construction; in Rust ...