The 5 most exciting new features of Python 3.15

This article explains the 5 best new features of Python 3.15 with clear examples and explanations. Python 3.15 has been published and it packs plenty of new features and improvements over Python 3.14. This article explores the five most exciting new features of Python 3.15: Lazy imports New built-in frozendict New built-in sentinel Unpacking inside comprehensions Tachyon, a new sampling profiler You'll get the elevator pitch of each feature and you'll see a couple of examples of their usage. By the end of this article you'll have a clear picture of some of the new cool features that Python 3.15 brings to the table and you'll be excited to try them out. 15 days of Python 3.15 To celebrate the release of Python 3.15, over the next 15 business days I'll be writing about a new 3.15 feature every day. Explained clearly and with examples so you don't have to sift through the changelog. Subscribe to receive this free email series: Get the Python 3.15 emails 🐍🚀 If you want, you can also check…