jupyterlab

JupyterLab v4

ENVs:

• Python : 3.12.7
• IPython : 8.28.0
• ipykernel : 6.29.5
• ipywidgets : 8.1.5
• jupyter_client : 8.6.3
• jupyter_core : 5.7.2
• jupyter_server : 2.14.2
• jupyterlab : 4.2.5

JupyterLab Setup

Setup JupyterLab conda venv

conda env create --file ./env.yml

Important

I deliberately remove pip in the venv to avoid multiple pkg manager to manage the same venv. Read this section before you use pip in conda venv!

Build the extensions & check if it's heathly or not

jupyter lab build
jupyter labextension list --verbose

Warning

Check if those unhealthly extensions are working porperly, or you might need to find alternative one.

ipykernel management

https://jupyter-client.readthedocs.io/en/latest/

Install ipykernel to other conda venv

conda activate another_env
conda install ipykernel
python -m ipykernel install --user --name another_env --display-name "whatever"

List all ipykernels

jupyter kernelspec list

Remove unwanted ipykernel

jupyter kernelspec uninstall unwanted-kernel

Updating an environment

conda env update --file env.yml --prune

Installed jupyterlab extensions in env.yml

Extension Compatibility with JupyterLab 4.0 - jupyterlab/jupyterlab#14590

File Manager

• https://github.com/jupyterlab-contrib/jupyterlab-unfold
• https://github.com/jupyterlab-contrib/jupyter-archive
• https://github.com/jupyterlab-contrib/jupyterlab-favorites

Monitoring Tools

• https://github.com/rapidsai/jupyterlab-nvdashboard
  • conda install -c rapidsai-nightly -c conda-forge jupyterlab-nvdashboard
• https://github.com/jupyter-server/jupyter-resource-usage

IDE-utils

• https://github.com/jupyter-lsp/jupyterlab-lsp
  • conda install jupyterlab-lsp jupyter-lsp jedi-language-server
• https://github.com/jupyterlab-contrib/jupyterlab-variableInspector
  • conda install lckr_jupyterlab_variableinspector
• https://github.com/jupyterlab-contrib/jupyterlab_code_formatter
  • conda install jupyterlab_code_formatter black isort
• https://github.com/jupyterlab-contrib/search-replace
  • conda install jupyterlab-search-replace ripgrep
• https://github.com/jupyterlab-contrib/jupyterlab-vim
• https://github.com/jupyterlab-contrib/spellchecker
• https://github.com/jupyter/nbdime
• https://github.com/timkpaine/jupyterlab_autoversion
• https://github.com/deshaw/jupyterlab-execute-time

Layouts

• https://github.com/trungleduc/jupyter_app_launcher
  • https://jupyter-app-launcher.readthedocs.io/en/latest/usage.html
• https://github.com/jupyter-widgets/jupyterlab-sidecar

Extra filetype supports

• https://github.com/silx-kit/jupyterlab-h5web
• https://github.com/jupyterlab/jupyterlab-latex
• https://github.com/mwouts/jupytext

Themes

• https://github.com/catppuccin/jupyterlab