jupynium.nvim VS jupytext.vim

jupynium.nvim synchronises everything you type in neovim to the Jupyter Notebook in real-time using selenium.

Do you mean you're using Colab? It's not a Colab solution but you can use selenium for Jupyter Notebook. https://github.com/kiyoon/jupynium.nvim

It's https://github.com/kiyoon/jupynium.nvim

I tried plugins like jupytext.vim but it was not enough mature in these old times :-)

You can also use jupytext.vim to easily open and edit notebooks. Then you can use a REPL program to evaluate the different cells individually. The only downside to me is that you can’t save the output back to the notebook (images etc.).

Editing *.ipynb files can also be edited with jupytext.vim, which automatically converts *.ipynb files using jupytext which you open them in Vim. I haven't tried this yet (it's on my todo list), but it looks pretty solid.

For editing notebooks in vim, I've created https://github.com/goerz/jupytext.vim. Note that this does not allow to run any cells, it just edits the inputs.

The motivation behind this was to have some basic interaction with existing ipynb files on a remote server without having to run the jupyter server (and set up port forwarding etc.) It's worth noting that the `jupytext.vim plugin is most useful if you're actually not running `jupytext` within jupyter; If you are, you could just directly open the .py or .md files linked to any .ipynb in your editor.

I've used `jupytext.vim` to edit existing notebooks and then run them through `jupyter nbconvert --to notebook --execute`. It's also great for refactoring: moving code from a notebook files into a module, between notebooks, or to create a new notebook as a variation of an existing one.