Cool - I like the idea of Jupyter, but feel like it needs more creative kernels to really fill out its promise. I can use it reasonably well as a sort of lab n

Cool - I like the idea of Jupyter, but feel like it needs more creative kernels to really fill out its promise. I can use it reasonably well as a sort of lab notebook, but it's hard to use as a general notebook. Or a combination notebook/spreadsheet. Or a place to write creative fiction. Or any other of countless scenarios that it seems like it would be an excellent platform for. Unfortunately, 3rd-party kernels seem to mostly be copies of the Python one with a different core language. Not that I can really complain; they do provide documentation for writing your own kernel. At least Eryk here is working to contribute to the ecosystem :)