With NHibernate.Mapping.Attributes, you can use .NET attributes to decorate your entities and these attributes will be used to generate the mapping information. So you will no longer have to bother with these nasty XML files ;).
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.
forked from darioquintana/NHibernate-Validator
NHibernate Validator is a powerful and extensible framework to validate objects using the .Net Platform
forked from stuartcarnie/nhibernate-test
Simple test framework to submit bugs for NHibernate 3.2+