neon-sunset 

The fastest cache library written in C# for items with set expiration time. Easy to use, thread-safe and light on memory. Optimized to scale from dozens to millions of items. Features lock-free reads and... More information

A set of optimized extensions which integrate System.Range with foreach and LINQ.

Pinecone.NET is a C# library for the Pinecone vector database. It lets you create and query Pinecone indexes and includes gRPC integration.