Discover how to streamline open source project maintenance in this 26-minute PyCon US talk. Learn about modern best practices and free tools that simplify the process of running open source projects on PyPI. Explore topics including packaging, metadata, dependencies, code quality, testing, CI/CD, documentation, onboarding new developers, and reviewing community contributions. Gain insights into the reasoning behind these practices and how they integrate into common developer workflows. Suitable for developers of all experience levels, from newcomers to seasoned package maintainers looking to optimize their processes. Access accompanying slides and resources for further reference.