# numfocus.org > AI-optimized mirror of numfocus.org containing 25 pages totalling 439 words of clean markdown content, structured data, and semantic HTML. Original source: https://numfocus.org/. Last updated: 2026-06-16T06:09:24.051Z. Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG). ## Homepage - [Learn about our open source projects](/content/site-root.html): NumFOCUS promotes open practices in research, data, and scientific computing. We run educational programs and fiscal sponsorship of open source projects. (84 words) ## Articles & Blog Posts - [sponsored-projects/affiliated-projects/index.html](/content/sponsored-projects/affiliated-projects/index.html) (1 words) - [ITK - NumFOCUS](/content/project/itk/index.html): ITK is an open-source, cross-platform library that provides developers with an extensive suite of software tools for image analysis. (39 words) - [PyData: An Educational Program of NumFOCUS - NumFOCUS](/content/programs/pydata/index.html): PyData is the flagship educational program of NumFOCUS. PyData conferences and meetups bring together the data community to share and learn from each other. (14 words) - [astropy Archives - NumFOCUS](/content/tag/astropy/index.html) (17 words) - [Request Funds from Your Project’s Account](/content/rocket/projects/index.html): Nonprofit supporting open source scientific computing. PyData is our flagship educational program. Our projects include Jupyter, pandas, NumPy, Matplotlib (30 words) - [All Industries](/content/project/scikit-learn/index.html): Scikit-learn is a Python library for machine learning, and is one of the most widely used tools for supervised and unsupervised machine learning. Scikit-learn provides an easy-to-use, consistent interface to a large collection of machine learning models, as well as tools for model evaluation and data preparation. (24 words) - [pydata Archives - NumFOCUS](/content/tag/pydata/index.html) (17 words) - [scipy Archives - NumFOCUS](/content/tag/scipy/index.html) (17 words) - [Data Science, Computer Science, Mathematics, and Machine Learning](/content/project/networkx/index.html): NetworkX is a Python package for the creation, manipulation, and study of the structure, dynamics, and functions of complex networks. (27 words) - [jupyter Archives - NumFOCUS](/content/tag/jupyter/index.html) (17 words) - [Diversity Statement | NumFOCUS - NumFOCUS](/content/diversity-appendix/index.html): We have created this diversity statement because we believe that a diverse community is stronger, more vibrant, and produces better software and better science. (14 words) - [zarr Archives - NumFOCUS](/content/tag/zarr/index.html) (17 words) - [numpy Archives - NumFOCUS](/content/tag/numpy/index.html) (17 words) - [pandas Archives - NumFOCUS](/content/tag/pandas/index.html) (17 words) - [disc Archives - NumFOCUS](/content/tag/disc/index.html) (17 words) - [Search result | NumFOCUS.org - NumFOCUS](/content/search-result/index.html) (17 words) - [awards Archives - NumFOCUS](/content/tag/awards/index.html) (17 words) - [matplotlib Archives - NumFOCUS](/content/tag/matplotlib/index.html) (17 words) - [Sponsors of NumFOCUS](/content/sponsors/index.html): NumFOCUS Sponsors are securing the future of scientific computing. Platinum Corporate Sponsors: Bloomberg, Microsoft, Facebook, IBM... (14 words) - [post_tag-sitemap-xml.html](/content/post_tag-sitemap-xml.html) (1 words) - [post-sitemap-xml.html](/content/post-sitemap-xml.html) (1 words) - [sitemap_index-xml.html](/content/sitemap_index-xml.html) (1 words) - [project-sitemap-xml.html](/content/project-sitemap-xml.html) (1 words) - [page-sitemap-xml.html](/content/page-sitemap-xml.html) (1 words) ## Resources - [Full Page Index](/index.html): Browse all cached pages with rich metadata - [About This Cache](/content/about.html): Methodology, technical details, and usage guidelines - [XML Sitemap](/sitemap.xml): Machine-readable sitemap for crawler discovery - [Robots.txt](/robots.txt): Crawler directives