Top 20 NuGet variation Packages

A geospatial library for .NET
A Combinatorics Library providing Generic IEnumerable classes capable of generating Combinations, Permutations & Variations of a list of Inputs. This nuget package wraps up Adrian Akison's original implementation. See: http://www.codeproject.com/Articles/26050/Permutations-Combinations-and-Variation...
KaosCombinatorics is a .NET library that provides classes for generating combinations, k-combinations, multicombinations, k-multicombinations, permutations, k-permutations, and products that are ordered and ranked. These sequences of integers may be used to permute (rearrange) other lists of objects...
A geospatial library for .NET