You might like Starboard Notebook (https://starboard.gg https://starboard.gg), it's in-browser and mixed multi-language, as well as diffable/version control fri

You might like Starboard Notebook (https://starboard.gg https://starboard.gg), it's in-browser and mixed multi-language, as well as diffable/version control friendly. (I'm building it). https://starboard.gg https://starboard.gg