Singulink.Collections (nuget): Widely useful highly optimized collections that are missing from the .NET BCL.  Commonly Used Types: Singulink.Collections.Map<TLeft, TRight> Singulink.Collections.ListDictionary<TKey, TValue> Singulink.Collections.HashSetDictionary<TKey, TValue> Singulink.Collections.ReadOnlyList<T> Singulink.Collections.ReadOnlyHashSet<T>
Keywords: List|Dictionary|HashSet|Set