Fluid.Core
                    
                    by: Sebastien Ros
                
                - 3.055k total downloads
 - Latest version: 2.30.0
 
                    Fluid is a template engine based on the Liquid markup, with focus on performance and .NET programming patterns.
                
            
                    
                        FluentValidation
                    
                    by: Jeremy Skinner
                
                - 19.614k total downloads
 - Latest version: 12.0.0
 
                    A validation library for .NET that uses a fluent interface to construct strongly-typed validation rules.
                
            
                    
                        FluentFTP
                    
                    by: Robin Rodricks  FluentFTP Contributors
                
                - 17.328k total downloads
 - Latest version: 53.0.2
 
                    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.
                
            
                    
                        FastReport.SkiaDrawing.Demo
                    
                    by: Fast Reports Inc.
                
                - 1.155k total downloads
 - Latest version: 2026.1.2
 
                    System.Drawing.Common replacement library backed by SkiaSharp
                
            
                    
                        FluentValidation.AspNetCore
                    
                    by: Jeremy Skinner
                
                - 5.358k total downloads
 - Latest version: 11.3.1
 
                    AspNetCore integration for FluentValidation
                
            
                    
                        FastReport.Web.Skia
                    
                    by: Fast Reports Inc.
                
                - 790 total downloads
 - Latest version: 2023.2.9
 
                    Package Description
                
            
                    
                        FastReport.Web.Skia.Demo
                    
                    by: Fast Reports Inc.
                
                - 1.466k total downloads
 - Latest version: 2026.1.2
 
                    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
                
                - 981 total downloads
 - Latest version: 7.1.1
 
                    FFmpeg auto generated unsafe bindings for C#/.NET and Mono.
                
            
                    
                        FluentStorage
                    
                    by: Robin Rodricks  Ivan Gavryliuk  FluentStorage Contributors
                
                - 299 total downloads
 - Latest version: 6.0.0
 
                    FluentStorage, originally known as Storage.NET, is a polycloud .NET cloud storage library to interface with multiple cloud providers from a single unified interface. Provides Blob storage (AWS S3, GCP, FTP, SFTP, Azure Blob/File/Event Hub/Data Lake) and Messaging (AWS SQS, Azure Queue/ServiceBus). Supports .NET 5+ and .NET Standard 2.0+. Pure C#. MIT license. Commercial use allowed.
                
            
                    
                        Flurl.Http
                    
                    by: Todd Menier
                
                - 14.539k total downloads
 - Latest version: 4.0.2
 
                    A fluent, testable HTTP client library.
                
            
                    
                        FastReport.Web
                    
                    by: Fast Reports Inc.
                
                - 5.114k total downloads
 - Latest version: 2026.1.2-demo
 
                    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
                
                - 15.248k total downloads
 - Latest version: 4.0.0
 
                    A fluent, portable URL builder. To make HTTP calls off the fluent chain, check out Flurl.Http.
                
            
                    
                        FluentValidation.DependencyInjectionExtensions
                    
                    by: Jeremy Skinner
                
                - 19.289k total downloads
 - Latest version: 12.0.0
 
                    Dependency injection extensions for FluentValidation
                
            
                    
                        FluentNHibernate
                    
                    by: James Gregory and contributors (Paul Batum  Hudson Akridge  Gleb Chermennov  Jorge Rodríguez Galán).
                
                - 630 total downloads
 - Latest version: 3.4.1
 
                    Fluent, XML-less, compile safe, automated, convention-based mappings for NHibernate.
                
            
                    
                        FastReport.SkiaDrawing
                    
                    by: Fast Reports Inc.
                
                - 735 total downloads
 - Latest version: 2023.1.8
 
                    System.Drawing.Common replacement library backed by SkiaSharp
                
            
                    
                        FluentEmail.Smtp
                    
                    by: Luke Lowrey Ben Cull Github Contributors
                
                - 312 total downloads
 - Latest version: 3.0.2
 
                    Now we're talking. Send emails via SMTP.
                
            
                    
                        FluentAssertions
                    
                    by: Dennis Doomen Jonas Nyrup Xceed
                
                - 2.184k total downloads
 - Latest version: 8.8.0
 
                    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.
                
            
                    
                        FluentEmail.Core
                    
                    by: Luke Lowrey Ben Cull Github Contributors
                
                - 279 total downloads
 - Latest version: 3.0.2
 
                    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.
                
            
                    
                        FirebirdSql.Data.FirebirdClient
                    
                    by: FirebirdSQL
                
                - 1.626k total downloads
 - Latest version: 10.3.3
 
                    Firebird ADO.NET data provider