Mista 

An AutoFixture customization that allows AutoFixture to create specimens of the immutable collections found in the System.Collections.Immutable namespace.

A typesafe way of adding with-functionality to any type.

An extension for FakeItEasy which allows for capturing arguments sent to a fake.

An AutoFixture customization that allows AutoFixture to create Optional specimens.

This package allows you to send SMS's using Clickatell. It is only the very basic functionality that exists right now. You can send messages and query for their status.

A set of assertions for FluentAssertions which provides strong-typed assertions for instances of Optional.

An extensive way of filtering collections based on arbitrary input.