3dslicer, Medical Imaging, Jupyter Notebook, Vtk, Desktop Application.
contributed additional improvements like a better auto-completion using jedi (see https://github.com/Slicer/SlicerJupyter/pull/12) as well as integration with Binder. More recently, Jean-Christophe and Sylvain Corlay (QuantStack) met after the Slicer project week while attending SciPy in Austin.