Comment by simonw

This is amazing. I'm a big user of both Jupyter notebooks and Observable notebooks (https://observablehq.com/) and the thing I miss most from Observable when I'm using Jupyter is the lack of cell reactivity.

You've solved that incredibly well!

I also really like that the Marimo file format is just Python. Here's an example saved file from playing around with the intro: https://gist.github.com/simonw/e6e6e4b45d1bed9fc1482412743b8...

Nice that it's Apache 2 licensed too.

Wow, I just found the GitHub Copilot feature too!