.NET/Mono library for multi-threading, including lock-free thread-safe collections.
A .NET/Mono implementation of Bob Jenkins’ SpookyHash version 2 (see <http://burtleburtle.net/bob/hash/spooky.html>). Offers 32- 64- and 128-bit hashes of strings, char and byte arrays, streams and any type of object represented by an array of simple types.
Efficient memory operations in .NET/Mono
Implementations of IEqualityComparer and IEqualityComparer<T> which ignore all overridden definitions of equality and compare based on identity alone.