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Module profiling overview

Learn about the new module profiling that was introduced in Python 3.15 to organise the built-in profiling tools.

modules optimisation programming python
Tachyon: sampling profiling in Python

Learn how to use Tachyon, Python's sampling profiler.

optimisation productivity programming python
DX improvements in Python 3.15

Learn about the top 3 developer experience improvements from Python 3.15

productivity programming python
Startup configuration files

Learn how to use startup configuration files to run package entry points when the Python interpreter starts up.

programming python
Unpacking inside comprehensions

Learn how to use the unpacking operator inside list comprehensions.

programming python
frozendict built-in

Learn how to use the new frozendict built-in to create and manipulate immutable dictionaries.

programming python
sentinel built-in

Learn how to use the sentinel built-in from Python 3.15 for placeholder values.

programming python
Explicit lazy imports

Learn how to use lazy imports to speed up the startup time of your Python applications.

programming python
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.

programming python