Jupyter

"The Jupyter Notebook is a web application that allows you to create and share documents that contain live code, equations, visualizations and explanatory text. Uses include: data cleaning and transformation, numerical simulation, statistical modeling, machine learning and much more."

http://jupyter.org/

Extensions

geonotebook - A Jupyter notebook extension for geospatial visualization and analysis. GeoNotebook is an application that provides client/server environment with interactive visualization and analysis capabilities using Jupyter, GeoJS and other open source tools. Jointly developed by Kitware and NASA Ames.

https://github.com/OpenGeoscience/geonotebook

ipyvega - IPython/Jupyter notebook module for Vega, and Vega-Lite, Polestar, and Voyager. Notebooks with embedded visualizations can be viewed on github and nbviewer.

https://github.com/vega/ipyvega

podoc - A pandoc-compatible, Jupyter-aware document conversion library in Python.

https://github.com/podoc/podoc