I think you're referring to Pluto.jl [1] notebooks? It's an external package, not built in with Julia, but yes it's very nice to just be able to open a notebook

I think you're referring to Pluto.jl [1] notebooks? It's an external package, not built in with Julia, but yes it's very nice to just be able to open a notebook in any editor and plays much nicer with version control too. (Or maybe you mean Weave.jl [2] files, though I believe they're the other way around, Markdown with source code sections in it.) [1] https://github.com/fonsp/Pluto.jl https://github.com/fonsp/Pluto.jl [2] http://weavejl.mpastell.com/stable/ http://weavejl.mpastell.com/stable/