nteract a desktop-based, interactive computing application.
This blog post looks very interesting, a notebook environment for coding, data visualisation based on Juypter (aka iPython) notebooks
With nteract, you can create documents, that contain executable code, textual content, and images, and convey a computational narrative. Unlike Jupyter, your documents are stand-alone, cross-platform desktop applications, providing a seamless desktop experience and offline usage.
More details are on GitHub.