Organizing Python projects, particularly when developing packages, can be confusing due to uncertainties about folder structures, test placement, and module importation. To address these challenges, the article explores using "uv," a fast and efficient Python package and project manager, which offers a structured method for setting up and managing Python projects. With uv, developers can easily initialize projects with commands like `uv init`, which sets up a project with essential files such as `README.md`, `pyproject.toml`, and a virtual environment, while facilitating package management. The tool, written in Rust, provides seamless environment management without the need for Python-specific dependencies, and supports editable installations that allow immediate reflection of code changes without reinstallation. The article also demonstrates uv's utility in testing package functionalities using pytest and running scripts, emphasizing its potential to streamline Python project management and reduce dependency on traditional tools like pip and virtualenv, while fostering efficient coding practices.