My book uses Jupyter Notebook, which uses MathJax for LaTeX generation, and of course Python or any of the other 30 or so kernels available for software. I ha

My book uses Jupyter Notebook, which uses MathJax for LaTeX generation, and of course Python or any of the other 30 or so kernels available for software. I haven't done JS with it for animation because I also want to support print, but it is trivially possible. We still have a ways to go before online computer/math texts are seemless, but we are on our way.