https://jupyterlab.readthedocs.io/en/stable/getting_started/starting.html

conda install -c conda-forge jupyterlab
conda install nodejs
# 或者
pip install jupyterlab

启动

jupyter lab

JupyterLab扩展安装

jupyter labextension list # 查看已经安装的扩展及其状态：
jupyter labextension install @mflevine/jupyterlab_html # 比如安装一个扩展jupyterlab_html，支持html预览:
jupyter labextension uninstall @mflevine/jupyterlab_html 			#卸载扩展:
jupyter labextension update --all	#更新所有扩展:

# 安装一个生成目录的插件
jupyter labextension install @jupyterlab/toc
jupyter labextension install jupyterlab_tensorboard
jupyter labextension install jupyterlab-drawio
jupyter labextension install @lckr/jupyterlab_variableinspector