Enums.NET by: Tyler Brinkley

Enums.NET is a high-performance type-safe .NET enum utility library

ExtendedNumerics.BigDecimal by: https://github.com/AdamWhiteHat

Arbitrary precision decimal class

FakeItEasy by: Patrik Hägne

It's faking amazing! The easy mocking framework for .Net that works great in C# and VB.Net alike. No need to know the difference between a stub and a mock, everythings a fake! The easy to use, refactoring friendly api makes faking a breeze.

FakeXrmEasy by: @jordimontana

Utilities to streamline unit testing in Dynamics CRM 2011 by faking the IOrganizationService against an In-Memory context which runs blazingly fast.

FakeXrmEasy.365 by: @jordimontana

Utilities to streamline unit testing in Dynamics CRM 365 by faking the IOrganizationService against an In-Memory context which runs blazing fast.

Fare by: Nikos Baxevanis

.NET port of dk.brics.automaton - Project Fare is an effort to bring a DFA/NFA (finite-state automata) implementation from Java to .NET. There are quite a few implementations available in other languages today. This project aims to fill the gap in .NET.

FluentAssertions by: Dennis Doomen Jonas Nyrup

A very extensive set of extension methods that allow you to more naturally specify the expected outcome of a TDD or BDD-style unit tests. Targets .NET Framework 4.5 and 4.7, as well as .NET Core 2.0, .NET Core 3.0, .NET Core 2.1, .NET Standard 1.3, 1.6, 2.0 and 2.1. Supports the unit test frameworks MSTest, MSTest2, Gallio, NUnit, XUnit, MBUnit, MSpec, and NSpec.

FluentFTP by: J.P. Trosclair Harsh Gupta

An FTP and FTPS library for .NET, optimized for speed. Provides extensive FTP commands, file uploads/downloads, SSL/TLS connections and FTP proxies.

FluentScheduler by: Jim Geurts

A task scheduler that uses fluent interface to configure schedules. Useful for running cron jobs/automated tasks from your application.

FluentValidation by: Jeremy Skinner

A validation library for .NET that uses a fluent interface to construct strongly-typed validation rules.

font-awesome by: Dave Gandy

Font Awesome gives you scalable vector icons that can instantly be customized — size, color, drop shadow, and anything that can be done with the power of CSS.

FsUnit by: Ray Vernagus Daniel Mohl Sergey Tihon Constantin Tews

FsUnit is a set of extensions that add special testing syntax to NUnit.

Google.Api.Gax by: Google Inc.

Support classes for Google API client libraries

Google.Api.Gax.Rest by: Google Inc.

Common Protocol Buffer messages for Google APIs

Google.Apis by: Google LLC

The Google APIs Client Library is a runtime client for working with Google services. The library supports service requests, media upload and download, etc. Supported Platforms: - .NET Framework 4.5+ - NetStandard1.3, providing .NET Core support

Google.Apis.Auth by: Google LLC

The Google APIs Client Library is a runtime client for working with Google services. This package includes auth components like user-credential, authorization code flow, etc. for making authenticated calls using the OAuth2 spec. Supported Platforms: - .NET Framework 4.5 - .NET Framework 4.6.1 - .Net Standard 1.3 - .Net Standard 2.0

Google.Apis.Core by: Google LLC

The Google APIs Core Library contains the Google APIs HTTP layer, JSON support, Data-store, logging and so on. Supported Platforms: - .NET Framework 4.5+ - NetStandard1.3, providing .NET Core support

Google.Apis.Dialogflow.v2 by: Google LLC

Google APIs Client Library for working with Dialogflow v2. Supported Platforms: - .NET Framework 4.5+ - .NET Standard 1.3 and .NET Standard 2.0; providing .NET Core support. Incompatible platforms: - .NET Framework < 4.5 - Silverlight - UWP (will build, but is known not to work at runtime) - Xamarin - Windows 8 Apps - Windows Phone 8.1 - Windows Phone Silverlight 8.0 More documentation on the API is available at: https://developers.google.com/api-client-library/dotnet/apis/dialogflow/v2 The package source code is available at: https://github.com/google/google-api-dotnet-client/tree/master/Src/Generated

Google.Apis.Storage.v1 by: Google LLC

This is not the recommended package for working with Storage, please use the Google.Cloud.Storage.V1 package. This Google APIs Client Library for working with Storage v1 uses older code generation, and is harder to use. Supported Platforms: - .NET Framework 4.5+ - .NET Standard 1.3 and .NET Standard 2.0; providing .NET Core support. Incompatible platforms: - .NET Framework < 4.5 - Silverlight - UWP (will build, but is known not to work at runtime) - Xamarin - Windows 8 Apps - Windows Phone 8.1 - Windows Phone Silverlight 8.0 More documentation on the API is available at: https://developers.google.com/api-client-library/dotnet/apis/storage/v1 The package source code is available at: https://github.com/google/google-api-dotnet-client/tree/master/Src/Generated

Google.Cloud.Storage.V1 by: Google Inc.

Recommended Google client library to access the Google Cloud Storage API. It wraps the Google.Apis.Storage.v1 client library, making common operations simpler in client code. Google Cloud Storage stores and retrieves potentially large, immutable data objects.