Codekodo Jupyter is a portable version of Jupyter Lab for Windows.

"Jupyter Lab is an open-source web application that allows you to create and share documents that contain live code, equations, visualizations and narrative text (with Latex and Markdown support). Uses include: data cleaning and transformation, numerical simulation, statistical modeling, data visualization, machine learning, and much more."

*jupyter website*
- Data Science enthousiasts : a complete environment ready to use (Numpy, Matplotlib, SciPy...)
- Computer Science Teachers : create lessons, exercises, assignments... and share them
- Python learners : write your code (basic code, graphs, data visualization...) and test it right inside your document.