A Jupyter notebook is an open-source web application that allows you to create documents that contain live code, charts, and yes, maps! When combined with open-source Python libraries like geopandas, matplotlib, shapely, and others, we have everything we need to create and share a robust, attractive, and reproducible GIS workflow. In this talk, we’ll go over the ins and outs of the Jupyter Notebook and give several demonstrations of the unique qualities they bring to spatial analysis.