Hello everyone, Is there a way to have all code cells hidden when a notebook is launched/opened? I’m just looking for the same functionality you get when you click on the bar on the left that “collapses” a code cell. It would be even better if this could be determined by tags set on the cells, sim…

Hi @geirfreysson , Currently, if you save the notebook after using View > Collapse All Code, it reopens with that same code collapsed. I just tested it in JupyterLab >= 1.0 launched from here and here by collapsing it in one session, saving the notebook and opening in another session. It should work…

Hiding code cell on launch

JupyterLab

jasongrout July 25, 2019, 4:17pm 5

Just to confirm: yes, it’s something added in 1.0. (I implemented the final version of it in https://github.com/jupyterlab/jupyterlab/pull/5968 :).

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Hiding code cell on launch

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