section1/ntbk.html
https://mybinder.org/v2/gh/executablebooks/sphinx-book-theme/foo?urlpath=tree/docs/section1/ntbk.ipynb
https://hub.myorg.edu/hub/user-redirect/git-pull?repo=https%3A//github.com/executablebooks/sphinx-book-theme&urlpath=tree/sphinx-book-theme/docs/section1/ntbk.ipynb&branch=foo
https://colab.research.google.com/github/executablebooks/sphinx-book-theme/blob/foo/docs/section1/ntbk.ipynb
https://deepnote.com/launch?url=https%3A%2F%2Fgithub.com%2Fexecutablebooks%2Fsphinx-book-theme%2Fblob%2Ffoo%2Fdocs/section1/ntbk.ipynb
section1/ntbkmd.html
https://mybinder.org/v2/gh/executablebooks/sphinx-book-theme/foo?urlpath=tree/docs/section1/ntbkmd.md
https://hub.myorg.edu/hub/user-redirect/git-pull?repo=https%3A//github.com/executablebooks/sphinx-book-theme&urlpath=tree/sphinx-book-theme/docs/section1/ntbkmd.md&branch=foo
https://colab.research.google.com/github/executablebooks/sphinx-book-theme/blob/foo/docs/section1/ntbkmd.md
https://deepnote.com/launch?url=https%3A%2F%2Fgithub.com%2Fexecutablebooks%2Fsphinx-book-theme%2Fblob%2Ffoo%2Fdocs/section1/ntbkmd.md