In Python, the mere act of making a function call incurs a relatively large amount of overhead. If some function is called repeatedly in a tight loop, even if it isn’t a long-running function ...

Python might be the most popular programming language in the world, but unlike other frontrunner JavaScript, you can't run Python code in the browser.

Nuitka Rather than replace the Python runtime, some teams are doing away with a Python runtime entirely and seeking ways to transpile Python code to languages that run natively at high speed.

KS3 Procedures and functions Functions in Python When writing programs, we should avoid long, repetitive code. Procedures and functions help to keep our programs simple and short.