Claude Code First Project

A simple Hello World app in Python — built as a first project with Claude Code.

Requirements

• uv (Python package manager)

Setup

uv sync

Run

uv run python main.py

Output:

Hello, World!

Test

uv run pytest

Project Structure

.
├── main.py          # Application entry point
├── tests/
│   └── test_main.py # Pytest test suite
├── pyproject.toml   # Project metadata and dependencies
└── README.md