Jupyter

The base Kernel (IPython) is a separate process which is responsible for:

• running user code,
• communication with the frontend interfaces

Frontends, like the notebook or the Qt console, communicate with the IPython Kernel using JSON messages.

When you type ipython, you get the original IPython interface which is a Repl

Jupyter - Notebook (.ipynb)

Jupyter - Kernel

Jupyter widgets enable interactive data visualization in the Jupyter notebooks.

• JupyterLab
• https://nbviewer.jupyter.org/
• Binder Turn a GitHub repo into a collection of interactive notebooks

• Google https://colab.research.google.com/notebook - Jupyter notebook environment

• http://jupyter.readthedocs.io/en/latest/architecture/how_jupyter_ipython_work.html