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uv: The Python Package Manager That Actually Respects Your Time

Gwang-Jin
Python in Plain English
4 min read4 days ago

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Photo by David Clode on Unsplash

Before we dive in, let’s start with a sneak peek. Imagine your Python workflow looking like this:

uv init my-project # Creates a project with sensible defaults
uv add fastapi # Installs FastAPI faster than you can type this sentence
uv run app.py # Runs your script with an automatically managed environment
uv sync # Ensures your dependencies are perfectly aligned
uv tool install black # Installs CLI tools globally, but without clutter

If you’re still using pip, venv, and pip-tools separately, I’ve got some great news for you: uv replaces them all — and does it 100x faster.

Let’s take a deep dive into why uv is the package manager you didn’t know you needed.

Why uv? Because Waiting for pip is a Crime!

Python dependency management has historically been a mix of sluggish downloads, confusing virtual environments, and the occasional dependency resolution meltdown. You know the drill:
- pip install pandas takes forever.
- Virtual environments feel like an afterthought.
- Dependency hell strikes when pip installs conflicting versions of the same package.

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Published in Python in Plain English

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Written by Gwang-Jin

Data Scientist & Molecular Medicist - loving FP

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