Thanks for the link. I had problems understanding what Nile was all about from reading the slides, which provide very little in terms of context and explanation

Thanks for the link. I had problems understanding what Nile was all about from reading the slides, which provide very little in terms of context and explanations. Watching that talk and hearing that Nile is a declarative streaming language from the research group where Bret Victor works, I now understand what are the practical applications of such language.