Fluid.Core by: Sebastien Ros
  • 2.001k total downloads
  • Latest version: 2.24.0
  • fluid liquid template view engine
Fluid is a template engine based on the Liquid markup, with focus on performance and .NET programming patterns.
FluentValidation by: Jeremy Skinner
  • 18.632k total downloads
  • Latest version: 11.11.0
A validation library for .NET that uses a fluent interface to construct strongly-typed validation rules.
FluentFTP by: Robin Rodricks FluentFTP Contributors
  • 15.842k total downloads
  • Latest version: 52.1.0
  • ftp ftp-client ftps ftps-client ssl tls unix iis ftp-proxy
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.
  • 105 total downloads
  • Latest version: 2024.1.6
  • System.Drawing replacement Skia SkiaSharp
System.Drawing.Common replacement library backed by SkiaSharp
FluentValidation.AspNetCore by: Jeremy Skinner
  • 711 total downloads
  • Latest version: 9.0.0-preview1
AspNetCore integration for FluentValidation
FastReport.Web.Skia by: Fast Reports Inc.
  • 588 total downloads
  • Latest version: 2023.2.9
  • reporting reports pdf html mvc core
Package Description
FastReport.Web.Skia.Demo by: Fast Reports Inc.
  • 777 total downloads
  • Latest version: 2025.2.4
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
  • 515 total downloads
  • Latest version: 7.1.1
  • ffmpeg
FFmpeg auto generated unsafe bindings for C#/.NET and Mono.
FluentStorage by: Robin Rodricks Ivan Gavryliuk FluentStorage Contributors
  • 182 total downloads
  • Latest version: 5.6.0
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.
Fleck by: statenjason
  • 430 total downloads
  • Latest version: 1.2.0
  • websockets server html5 events
C# WebSocket Implementation
FastReport.Web by: Fast Reports Inc.
  • 3.162k total downloads
  • Latest version: 2025.2.4-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
  • 14.423k total downloads
  • Latest version: 4.0.0
  • fluent url uri querystring builder
A fluent, portable URL builder. To make HTTP calls off the fluent chain, check out Flurl.Http.
FluentValidation.DependencyInjectionExtensions by: Jeremy Skinner
  • 18.647k total downloads
  • Latest version: 11.11.0
Dependency injection extensions for FluentValidation
FluentNHibernate by: James Gregory and contributors (Paul Batum Hudson Akridge Gleb Chermennov Jorge Rodríguez Galán).
  • 406 total downloads
  • Latest version: 3.4.1
  • ORM DAL NHibernate Fluent Conventions DataBase ADO.Net Mappings
Fluent, XML-less, compile safe, automated, convention-based mappings for NHibernate.
FastReport.SkiaDrawing by: Fast Reports Inc.
  • 573 total downloads
  • Latest version: 2023.1.8
  • System.Drawing-replacement Skia SkiaSharp
System.Drawing.Common replacement library backed by SkiaSharp
FluentEmail.Smtp by: Luke Lowrey Ben Cull Github Contributors
  • 176 total downloads
  • Latest version: 3.0.2
  • email smtp fluent fluentemail
Now we're talking. Send emails via SMTP.
FluentAssertions by: Dennis Doomen Jonas Nyrup Xceed
  • 1.376k total downloads
  • Latest version: 8.3.0
  • MSTest2 xUnit NUnit MSpec TUnit TDD BDD Fluent netstandard uwp
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.
FastReport.DataVisualization.Skia.Demo by: FastReport.DataVisualization.Skia
  • 56 total downloads
  • Latest version: 2024.1.6
  • Chart WinForms Windows Forms DataVisualization DataVisualisation Data Visualization Visualisation
Charting library
FluentEmail.Core by: Luke Lowrey Ben Cull Github Contributors
  • 156 total downloads
  • Latest version: 3.0.2
  • email smtp fluent fluentemail
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
  • 1.051k total downloads
  • Latest version: 10.3.3
  • firebird firebirsql firebirdclient adonet database
Firebird ADO.NET data provider