Compiler vs. interpreter: Key differences . Learn about the crucial differences between compilers and interpreters and how they affect code execution and development. 1639 Total views .

A new JIT compiler, the first no-GIL edition of Python, better errors and typing enhancement, and the removal of dead batteries are all part of Python 3.13.

The new interpreter will run Python programs as much as 5% faster, with no changes to existing code required. A beta of Python 3.14 is due in May.