Extensions — JupyterLab 3.2.5 documentation
jupyterlab.readthedocs.io › en › stableExtensions. Fundamentally, JupyterLab is designed as an extensible environment. JupyterLab extensions can customize or enhance any part of JupyterLab. They can provide new themes, file viewers and editors, or renderers for rich outputs in notebooks. Extensions can add items to the menu or command palette, keyboard shortcuts, or settings in the ...