Roman Kornev

Any reason it can't be a native theme?  Example: https://github.com/oriolmirosa/jupyterlab_materialdarker userstyles.org is down ATM so I can't even download: 

Add option to disable error notifications

5

Test files are often saved in a transient state which triggers an error notification. Over time it adds up to a constant spam of error notifications like `Could not populate...