What's the scope of this project?

[KilianKilmister]

I was looking for some iteration helpers on npm and stumbled across iter-tools

I'm just wondering what the plan is for this project, as i have to work a lot with iteration, but the current (i assume WIP by how new this project is) implementation isn't quite to my liking. It currently looks like a limited JS-Array instead of a proper dataType and it could benefit from some more meta-programming.
NOTE: good article about lists. the book also covers more iteration related data-types that don't have a vanilla implementation like Graph, Tree, stack and Stream

But in general, i'm a fan of iter-tools and would love to contribute. I do have my own set of iteration and collection tools i would love to polish and contribute them for collaboration.