An introduction to Pluto - LWN.net
https://lwn.net/Articles/83593004.11.2020 · Pluto notebooks are stored as plain text files on disk. Jupyter's ipynb native notebook file format is also text, but there is a crucial difference. Jupyter files include not just the inputs and the code, but also whatever outputs happened to be displayed when the notebook was saved. This has three consequences.
Pluto · Julia Packages
https://www.juliapackages.com/p/plutoPluto offers an environment where changed code takes effect instantly and where deleted code leaves no trace. Unlike Jupyter or Matlab, there is no mutable workspace, but rather, an important guarantee: At any instant, the program state is completely described by the code you see. No hidden state, no hidden bugs.