- Website: NumFOCUS
NumFOCUS is a non-profit organization that supports and promotes open source scientific computing projects and software. They provide resources, funding, and infrastructure to various projects to ensure that they stay accessible, sustainable, and impactful. Listed among their supported projects are prominent open source data science tools like numpy, pandas, and Jupyter. NumFOCUS's website contains more information on their current projects, upcoming events, and ways to contribute and support their mission.