Previously:

(13 points, 18 hours ago, 3 comments) https://news.ycombinator.com/item?id=45502533

(37 points, 16 hours ago, 6 comments) https://news.ycombinator.com/item?id=45503617

(20 points, 12 hours ago, 10 comments) https://news.ycombinator.com/item?id=45507449

If you have uv installed, trying out Python 3.14 is as simple as running this command:

  $ uvx python@3.14
  Python 3.14.0 (main, Oct  7 2025, 15:35:21) [Clang 20.1.4 ] on linux
  Type "help", "copyright", "credits" or "license" for more information.
  >>> 

That was beautifully easy! (Make sure you're on the latest version of uv first (v0.9.0))