If you work with Jupyter notebooks long enough, you eventually hit the same annoying wall:

Your notebook works perfectly… but now someone wants it in another format.

A professor asks for a PDF.

A manager wants a Word document.

A teammate needs clean Markdown for GitHub.

Someone else just wants to open the notebook without installing Jupyter.

And suddenly you’re debugging nbconvert , installing Pandoc, fighting LaTeX errors, or trying to clean giant notebook outputs before pushing to Git.

I ran into this problem constantly while working between notebooks, documentation, and reports. Sometimes I was on a locked-down work machine. Sometimes I was helping students.…