Pluto.jl is our biggest inspiration. We also took some inspiration from streamlit, and of course a lot of inspiration from the IPython kernel and Jupyter. We di

Pluto.jl is our biggest inspiration. We also took some inspiration from streamlit, and of course a lot of inspiration from the IPython kernel and Jupyter. We didn't look closely at Observable (though Fons cites Observable as his biggest inspiration), and didn't look at Quarto or Enso at all. As others have mentioned, we're very open about our inspiration and document it in many places, such as on GitHub, though you're totally right that we could have mentioned it here too. We could fill another blog post talking about inspiration and lessons learned from other projects — perhaps we will!