CPython 3.13 introduces an experimental "free-threaded" build of CPython that does not rely on the global interpreter lock (often referred to as the GIL) for thread safety. As of version 0.23, PyO3 ...

There’s more than one way to thread (or not to thread) a Python program. We point you to several threading resources, a fast new static type checker from Astral, a monkey patch for Pandas that adds ...

MicroPythonRT is a fork of MicroPython with added support for concurrency, dynamic linking and interoperability with non-Python projects. Concurrency means multiple programs running at the same time.