Developers use it to write C extensions or wrap C libraries for use in Python. Now, a major new release is on the way. While it’s in early stages, Cython 3.1 adds powerful new type annotation ...

Grok the faster interpreter in Python 3.14, learn what’s new in Python packages and PyPI, explore the new Python-to-C features in Cython 3.1, and seize the power of Python’s abstract base classes.