[Pharo-users] I'd really love to use Pharo this way

Hi, I've come across this new attempt to bring Literate Programming to the masses. http://www.witheve.com/ It all seem to come from Jupyter Notebook. I'd love to build something like that in Pharo, but I currently lack the skills needed. Any suggestions on how to start? Would you use Seaside, Pillar, ...?