# clone the repository
git clone https://github.com/kbindra/jupyterlab-extensions.git
# go to the extension examples folder
cd jupyterlab-extensions
# create a new environment
conda env create
# activate the environment
conda activate venv
# go to the hello world example
cd my_second_extension
# install the extension in editable mode
python -m pip install -e .
# install your development version of the extension with JupyterLab
jupyter labextension develop . --overwrite
# build the TypeScript source after making changes
jlpm run build
# start JupyterLab
jupyter lab