A module for testing, searching, and building generic .NET collections: List[T], HashSet[T], SortedSet[T], and Dictionary[TKey, TValue]. Equality comparers, hash code functions, and sort orders are ordinary PowerShell script blocks, so you don't have to write and compile an IEqualityComparer[T] or IComparer[T] class.

JIT friendly source generated LinqLinker struct (and convenience typeless static class) for invocation of Enumerable methods; structured to encourage inlining and fully supports method chain syntax -- just make sure to include type parameters for the results of functions for things like Select IE: Select[string]