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Python 3.14 Developer look

By Jyri
October 14, 2025
3 months ago
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Python 3.14 Developer look

I have been using Python 3.14 as my primary version while teaching and writing one-off scripts for over 6 months. My favorite features are the ones that immediately impact newer Python users.

My favorite new features in Python 3.14:

  • All the color (REPL & PDB syntax highlighting, argparse help, unittest, etc.)
  • pathlib's copy & move methods: no more need for shutil
  • date.strptime: no more need for datetime.strptime().date()
  • uuid7: random but also orderable/sortable
  • argparse choice typo suggestions
  • t-strings: see awesome-t-strings for libraries using them
  • concurrent subinterpreters: the best of both threading & multiprocessing
  • import tab completion


Tags:
#Python #new #features

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Jyri

Passionate about helping people create amazing websites for free. Sharing knowledge and tutorials to make web development accessible to everyone.

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