### Bug description

I'm getting to the point in my book where I need to show algorithms. I couldn't get [Christophe Dervieux's Rmd instructions](https://rpubs.com/cderv/pseudocodejs) to work, so I made a reprex repo (reporex?). 

https://github.com/topepo/quarto-pseudocode-test
https://topepo.github.io/quarto-pseudocode-test/

There was some weirdness. When I first compiled it, the `js` block wanted me to install jupyter (no thanks). I moved the same example code to the (private) book repo and rendered it so that I could take a screen shot. 

After that, my reporex rendered without the jupyter request but the algorithm doesn't show up. 

Also, when it does show up, the equations are not rendered (see the screen shot in the reporex). 

### Checklist

- [X] Please include a minimal, fully reproducible example in a single .qmd file? Please provide the whole file rather than the snippet you believe is causing the issue.
- [X] Please [format your issue](https://quarto.org/bug-reports.html#formatting-make-githubs-markdown-work-for-us) so it is easier for us to read the bug report.
- [X] Please document the RStudio IDE version you're running (if applicable), by providing the value displayed in the "About RStudio" main menu dialog?
- [X] Please document the operating system you're running. If on Linux, please provide the specific distribution.
cderv
2023-02-15T18:42:23Z
topepo
enhancement
Future
open
pseudocode.js algorithms
https://github.com/quarto-dev/quarto-cli/issues/4369