Charlie Marsh and team are using Rust to make Python tooling faster.

• Ruff can take the place of Flake8, isort, and Black, and so much more.
• uv can take the place of pip, pip-tools, and virtualenv
• Astral is Charlie's venture backed company, and what they have with `ruff` and `uv` is just the start.

Since uv is the newest tool, there's quite a bit of the discussion diving into uv.

Links:

• ruff
• Astral
• uv

 Learn pytest

• pytest is the number one test framework for Python.
• Learn the basics super fast with Hello, pytest!
• Then later you can become a pytest expert with The Complete pytest Course
• Both courses are at courses.pythontest.com