The Notebook ⎘ Marimo’s take

A while back I wrote about Jupyter notebooks and all the little tricks that make them pleasant to work with. They’re great for poking at data and keeping code, notes and plots in one place. But if you’ve lived with notebooks for long enough, you know they also have a darker side: cells run in whatever order you click them, variables linger after you delete the cell that made them, and the .ipynb file on disk is a wall of JSON that no code review tool enjoys.