Top 20 NuGet ORM Packages
Derafsh is an object-relational mapper that enables .NET developers to read or write operations in single statements. You can easily read a complex object from (or write to) multiple related tables at SQL Server database.
Simple but DI-aware and extensible repository for EF DbContext
An AutoFixture customization that lazy-loads navigation properties on Entity Framework objects. See https://github.com/ruskindantra/AutoFixture.AutoEntityFramework for the port to .Net Standard
QueryBuilder API built on top of NHibernate IQueryOver to enable uses of aliases outside of their scope and bring ease of creating reusable queries.