Source Code

Clone the JupyterLab repository and read the JupyterLab docs.

Check the CI/CD status.


Weekly Dev Meetings.


# pip install --upgrade jupyterlab
conda install -y jupyterlab && \
  jupyter lab
jupyter serverextension enable --py jupyterlab --sys-prefix && \
  jupyter lab


Core Mode

--core-mode: In this mode JupyterLab will run using the JavaScript assets contained in the installed jupyterlab Python package. In core mode, no extensions are enabled. This is the default in a stable JupyterLab release if you have no extensions installed.

Dev Mode

--dev-mode: Uses the unpublished local JavaScript packages in the dev_mode folder. In this case JupyterLab will show a red stripe at the top of the page. It can only be used if JupyterLab is installed as pip install -e ..

App Mode

--app-dir: JupyterLab allows multiple JupyterLab "applications" to be created by the user with different combinations of extensions. The --app-dir can be used to set a directory for different applications. The default application path can be found using jupyter lab path.


jupyter lab paths



Keyboard Shortcuts


# https://blog.ja-ke.tech/2019/01/20/jupyterlab-shortcuts.html
# https://raw.githubusercontent.com/Jakeler/jupyter-shortcuts/master/outputs/Shortcuts.png
# https://raw.githubusercontent.com/Jakeler/jupyter-shortcuts/master/outputs/Shortcuts.pdf
git clone https://github.com/jakeler/jupyter-shortcuts && \
  cd jupyter-shortcuts && \
  yarn install && \
  open && \
  yarn start-default

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