There are a few hedge funds that are quite happy to contribute open-source to the world. Blue Mountain Capital for example; https://github.com/BlueMountainCap

There are a few hedge funds that are quite happy to contribute open-source to the world. Blue Mountain Capital for example; https://github.com/BlueMountainCapital https://github.com/BlueMountainCapital One of their projects is Deedle; an F#/C#-equivalent of the Python 'Pandas' data frame package. Which would in fact make a nice complement to CShell I imagine. Jane Street would be another choice: http://janestreet.github.io/ http://janestreet.github.io/ Their work on OCaml is currently trending on HN. There are others I am sure, don't have any links handy. Who'd a thunk it, hedge funds occasionally produce some social good ;-)