Fluent NHibernate!

NHibernate Cache Providers

NHibernate Object Relational Mapper

NHibernate-Search

ASP.NET Core Identity Provider for NHibernate

NHibernate.Spatial is a library of spatial extensions for NHibernate, and allows you to connect NHibernate to a spatially enabled database and manipulate geometries in Linq or HQL using NetTopologySuite, providing you with a fully integrated GIS programming experience.

Audit trail integrated with NHibernate