Welcome to Cython's documentation. To build the documentation on Linux, you need Make and Sphinx installed on your system. Then execute:: make html On windows systems, you only need Sphinx. Open PowerShell and type:: ./make.bat html You can then see the documentation by opening in a browser ``cython/docs/build/html/index.html``. The current Cython documentation files are hosted at https://cython.readthedocs.io/ Notes ======= 1) Some css work should definitely be done. 2) Use local 'top-of-page' contents rather than the sidebar, imo. 3) Provide a link from each (sub)section to the TOC of the page. 4) Fix cython highlighter for cdef blocks