Equivalent functionality in JupyterLab

[psychemedia]

Not yet....

However:

• https://gitlab.com/rafelyall/celltag2dom will copy some tags as class values (I think?);
• then you can use https://github.com/wallneradam/jupyterlab-custom-css to define a custom css stylesheet.

See also:

https://discourse.jupyter.org/t/style-cells-according-to-a-tag-in-their-metadata/6455