The Jupyter ecosystem is a powerful platform for exploratory computational science, and now it can connect with some of the deep and rich domain-specific desktop applications that have decades of feature development already invested in them. With the integration of 3D Slicer with Jupyter through the xeus-python’s interpreter, we demonstrate how a Qt-based graphical desktop application with 3D visualization provided by Visualization Toolkit (VTK), image processing provided by the Insight Toolkit ...