The update shaves down startup time and memory use, and it introduces improved options for interfacing with and embedding Python into C code A mere three months after the PyPy project released version ...

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Software transactional memory (STM) is an ambitious feature that is being worked on for the PyPy interpreter. STM is an alternative to locking that is meant to eventually replace the (in)famous global ...

Python is incredibly popular because it’s easy to learn, versatile, and has thousands of useful libraries for data science. But one thing it is not is fast. That’s about to change in Python 3.11, ...

Antonio Cuni, who is a longtime Python performance engineer and PyPy developer, gave a presentation at EuroPython 2025 about "Myths and fairy tales around Python performance" on the first day of the ...

The beta version of PyPy 2.0 has been released, and adds support for ARM CPUs and CFFI compatibility. The PyPy Status blog says that “this release is not a typical beta, in a sense the stability is ...

The beta version of PyPy 2.0 has been released, and adds support for ARM CPUs and CFFI compatibility. The PyPy Status blog says that “this release is not a typical beta, in a sense the stability is ...