Python 3.14's free-threaded GC: 2–12x faster than 3.13. Three changes made that happen: → Mark-alive pass → Software pre-fetching → RSS-based collection trigger Neil Schemenauer explains each one → buff.ly/YksbvcN #Python #CPython #FreethreadedPython

Your test suite is your first line of defence against thread safety issues. Run it with pytest-run-parallel. See what breaks. Britney Whittington wrote up exactly what was found in NumPy's suite and how it was fixed. buff.ly/JioswTq #Python #FreethreadedPython #Testing

free-threaded Python in 2025: 🧵 asyncio: 6x faster with 6 workers 🧵 NumPy arrays: ~1000x faster at scale 🧵 PyTorch inference: 7x lower latency Ralf Gommers keynote covers all of it, including a live SciPy JAX demo → buff.ly/0DpsLaH #Python #FreethreadedPython

50% of top PyPI packages support free-threaded Python. The other 50% needs the open source community to cross the line. Test. Report. Contribute. Every level of experience helps. See how you can pitch in: labs.quansight.org/blog/free… #PythonCommunity #OpenSource #FreethreadedPython

Free-Threaded Python Unleashed and Other Python News for July 2025 Explore how Pythons no-GIL build and ecosystem updates are reshaping the language this July. buff.ly/5cWTelR #PythonNews #FreeThreadedPython #Py314

✨【Python最新Tips】CPythonついに「GILなし」対応ベータ公開！NumPyも対応済みで並列処理フレンドリーに🔥 データ分析はpandasでPyArrowデフォルト化も検討中🚀 async必須時代、使ってる？#Python #FreeThreadedPython #PyData 「今どきの自動化、小さな関数チェーンで組んでる？」シェアしてくれたら実際の使い方コメント待ってます！