Polynote

This is very interesting - it seems to try and tackle some of the problems with Jupyter Notebooks (one being reproducibility and state). I guess it also has a different approach to multi-language support. Thanks for sharing this!

I don't foresee myself using this though, mostly because I use an IDE for most of my development and I don't have to do a lot of visualizations. When I was doing image processing I was using Jupyter pretty heavily for sketching stuff out, but most of that was 2D image/volumetric rendering. It's not immediately clear to me how well that's supported, as it looks like a lot of the tooling is around 2D plots.