FastMember by: Marc Gravell

In .NET reflection is slow... well, kinda slow. If you need access to the members of an arbitrary type, with the type and member-names known only at runtime - then it is frankly hard (especially for DLR types). This library makes such access easy and fast.

FastMember.Signed by: Marc Gravell

In .NET reflection is slow... well, kinda slow. If you need access to the members of an arbitrary type, with the type and member-names known only at runtime - then it is frankly hard (especially for DLR types). This library makes such access easy and fast.

FileFormatWavefront by: Dave Kerr

FileFormatWavefront is a simple class library that lets you load Wavefront *.obj or *.mlb files.

FlaUI.Core by: Roemer

Library with base elements used in the concrete implementations of FlaUI.

FlaUI.UIA2 by: Roemer

Library to use FlaUI with UIA2.

FlaUI.UIA3 by: Roemer

Library to use FlaUI with UIA3.

Fluent.Ribbon by: Bastian Schmidt

Fluent.Ribbon is a library that implements an Office-like user interface for the Windows Presentation Foundation (WPF). It provides controls such as RibbonTabControl, Backstage, Gallery, QuickAccessToolbar, ScreenTip and so on.

FluentAssertions by: Dennis Doomen, Jonas Nyrup, Xceed

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. Works with .NET Standard 2.0 and higher, .NET Framework 4.7 and higher and .NET 6 and higher. Supports the unit test frameworks MSTest2, MSTest3, MSTest4, NUnit3, NUnit4, XUnit2, XUnit3, MSpec and TUnit. IMPORTANT: This version is free for open-source projects and non-commercial use, but commercial use requires [a paid license](https://xceed.com/products/unit-testing/fluent-assertions/). Check out the [license page](LICENSE) for more information.

Fluid.Core by: Sebastien Ros

Fluid is a template engine based on the Liquid markup, with focus on performance and .NET programming patterns.

Fody by: The Fody Team

Extensible tool for weaving .net assemblies.

FodyHelpers by: The Fody Team

Helpers for Fody.

FontAwesome5 by: Codinion

WPF (.Net and .Net Core) and UWP controls for the iconic SVG, font, and CSS toolkit Font Awesome 5. For examples https://github.com/MartinTopfstedt/FontAwesome5 Font-Awesome Version: 5.13.0

Gee.External.Capstone by: Ahmed Garhy (@9ee1)

Capstone.NET is a .NET Core and a .NET Framework binding for the Capstone disassembly framework. It is written in C#, supports Capstone 4, and has a friendly and simple type safe API that is ridiculously easy to learn and quick to pick up.

geometry3Sharp by: Ryan Schmidt

C# library for 2D/3D geometric computing and triangle mesh processing

geometry4Sharp by: geometry4Sharp

C# library for 2D/3D geometric computing and triangle mesh processing forked from Geometry3Sharp

GlmNet by: Dave Kerr

GlmNet is a .NET version of the popular GLM mathematics library.

gong-wpf-dragdrop by: Jan Karger, Steven Kirk, mitchell.jon

An easy to use drag'n'drop framework for WPF applications.

Google.Protobuf by: Google Inc.

C# runtime library for Protocol Buffers - Google's data interchange format.

HelixToolkit by: JeremyAnsel, Lunci, objo

Helix Toolkit is a collection of 3D components for .NET.

HelixToolkit.Geometry by: JeremyAnsel, Lunci, objo

Helix Toolkit is a collection of 3D components for .NET.