FreeRedis by: FreeRedis

FreeRedis is .NET redis client, supports cluster, sentinel, master-slave, pipeline, transaction and connection pool.

FluentValidation by: Jeremy Skinner

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

FluentFTP by: Robin Rodricks FluentFTP Contributors

An FTP and FTPS client for .NET & .NET Standard, optimized for speed. Provides extensive FTP commands, File uploads/downloads, SSL/TLS connections, Directory listing parsing, File hashing/checksums, File permissions/CHMOD, FTP proxies, FXP transfers, UTF-8 support, Async/await support, Powershell support and more. Written entirely in C#, with no external dependencies.

FluentValidation.AspNetCore by: Jeremy Skinner

AspNetCore integration for FluentValidation

Fody by: Fody

Extensible tool for weaving .net assemblies.

FastReport.Web.Skia by: Fast Reports Inc.

FastReport .NET is a full-featured reporting solution for .Net Core. Various report objects will allow your report to look exactly how you want it to: 13 types of bands, 25 types of barcodes, table object, diagram, maps, shapes, line, PolyLine, Polygon and many more. FastReport .NET supports export to various popular formats, such as PDF/A, Excel, Word, Open Office, HTML, CSV, Json, XAML, ZPL, etc. This package includes Razor components for Blazor Server. Located in FastReport.Web.Blazor.Components namespace and available in .NET Core 3.1+.

FastReport.Web.Skia.Demo by: Fast Reports Inc.

FastReport .NET is a full-featured reporting library for .NET, .NET Core, Blazor, ASP.NET, MVC, and Windows Forms. It can be used in Microsoft Visual Studio and JetBrains Rider. With FastReport .NET, you can create application-independent .NET reports. In other words, FastReport .NET can be used as a standalone reporting tool. - Includes powerful visual report designer for creating and modifying the reports. Your application can run the designer from the code. - Includes online report designer for ASP.NET (only in Enterprise edition). - Connect to any database, use any of its tables or create queries. - Add dialogue form(s) to your report to prompt for parameters before running a report. - Using built-in script you can manage the interactions with dialogue form controls and perform complex data handling. - Finally, view the result and print or export it to many common document formats. This package includes Razor components for Blazor Server. Located in FastReport.Web.Blazor.Components namespace. The full version of the package is available in FastReport .NET at https://www.fast-report.com/en/product/fast-report-net/

FFmpeg.AutoGen by: Ruslan Balanukhin

FFmpeg auto generated unsafe bindings for C#/.NET and Mono.

Fleck by: statenjason

C# WebSocket Implementation

FontStashSharp.Base by: FontStashSharpTeam

Package Description

Flurl.Http by: Todd Menier

A fluent, portable, testable HTTP client library.

FastReport.Web by: Fast Reports Inc.

FastReport .NET is a full-featured reporting library for .NET, .NET Core, Blazor, ASP.NET, MVC, and Windows Forms. It can be used in Microsoft Visual Studio and JetBrains Rider. With FastReport .NET, you can create application-independent .NET reports. In other words, FastReport .NET can be used as a standalone reporting tool. - Includes powerful visual report designer for creating and modifying the reports. Your application can run the designer from the code. - Includes online report designer for ASP.NET (only in Enterprise edition). - Connect to any database, use any of its tables or create queries. - Add dialogue form(s) to your report to prompt for parameters before running a report. - Using built-in script you can manage the interactions with dialogue form controls and perform complex data handling. - Finally, view the result and print or export it to many common document formats. This package includes Razor components for Blazor Server. Located in FastReport.Web.Blazor.Components namespace. The full version of the package is available in FastReport .NET at https://www.fast-report.com/en/product/fast-report-net/

Flurl by: Todd Menier

A fluent, portable URL builder. To make HTTP calls off the fluent chain, check out Flurl.Http.

FluentNHibernate by: James Gregory and contributors

Fluent, XML-less, compile safe, automated, convention-based mappings for NHibernate.

Fractions by: Daniel Mueller

The fraction data type consists of two BigInteger values for numerator and denominator. It implements various operations (addition, subtraction, multiplication, division and remainder) with operator overloads.

FluentEmail.Smtp by: Luke Lowrey Ben Cull Github Contributors

Now we're talking. Send emails via SMTP. At the moment, only works on .NET 4.

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, 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.

FluentEmail.Core by: Luke Lowrey Ben Cull Github Contributors

Send emails very easily. Use razor templates, smtp, embedded files, all without hassle. This is a Base Package and includes just the domain model, very basic defaults, and is also included with every other Fluent Email package here.

FreeIM by: YeXiangQin

.NET websocket 实现简易、高性能、集群即时通讯组件，支持点对点通讯、群聊通讯、上线下线事件消息等众多实用性功能.

FirebirdSql.Data.FirebirdClient by: FirebirdSQL

Firebird ADO.NET Data provider