Quarto
Quarto provides a file format .qmd
(and CLI) that can be computed using Jupyter, R, etc. to generate a Markdown file, which can then be produced into HTML, PDF, etc. via Pandoc.
How to
You can first download and install the quarto CLI from here: https://quarto.org/docs/get-started/
Quarto works with several development environments and editors. For instance, one can use Neovim, VSCode, Jupyter, RStudio, or any editor to author a computational document.