I have written a script a couple of weeks ago to test the new VB.Net in Grasshopper. It gave quite a hard time to find the new stuff especially on lists and arrays, but it is quite simpler now an i believe even faster. The script is about a hexagonal pattern grid on any given surface. Hexagonal grids also known as honeycombs are really popular in the generative design community. The component can take any given surface or array of points and populate it with hexagons.
The component can be downloaded as usual in the [Sub]Code page