Rafty by: Tom Pallister
  • 49 total downloads
  • Latest version: 0.4.4
  • API Gateway .NET core
RAFT consensus implementation
RabbitMQ.Client by: Broadcom
  • 1.192k total downloads
  • Latest version: 7.2.1
  • rabbitmq amqp
The RabbitMQ .NET client is the official client library for C# (and, implicitly, other .NET languages)
RavenDB.Client by: RavenDB
  • 6.866k total downloads
  • Latest version: 7.2.5-rc-72023
  • ravendb client database nosql doc db
RavenDB Client is the client library for accessing RavenDB
RBush by: viceroypenguin
  • 276 total downloads
  • Latest version: 4.0.0
  • .NET R-Tree Algorithm tree search spatial index
Spatial Index data structure; used to make it easier to find data points on a two dimensional plane.
QRCoder by: Raffael Herrmann Shane Krueger
  • 557 total downloads
  • Latest version: 1.8.0
  • c# csharp qr qrcoder qrcode qr-generator qr-code-generator
QRCoder is a simple library, written in C#.NET, which enables you to create QR codes.
QRCoder-ImageSharp by: Raffael Herrmann Joerg Plenert
  • 89 total downloads
  • Latest version: 0.10.0
  • c# csharp qr qrcoder qrcode qr-generator qr-code-generator
QRCoder is a simple library, written in C#.NET, which enables you to create QR codes. Based on ImageSharp to provide plattform independency.
QueryDesigner by: Vladislav Zhukov
  • 109 total downloads
  • Latest version: 3.0.2
  • linq query filtering entity-framework
QueryDesigner provides way of creating complex IQueryable filtering based on dynamic expression trees.
Quill.Delta by: blushingpenguin nozer
  • 56 total downloads
  • Latest version: 1.0.7
  • quill delta
Converts Quill's Delta format to HTML/XHTML
ReflectionBridge by: Stef Heyenrath
  • 68 total downloads
  • Latest version: 0.0.13
  • type typeinfo extensions proxy bridge reflection
Provides some extensions which define a bridge for the differences between Type and TypeInfo.
realtime-csharp by: Joseph Schultz <joseph@acupofjose.com>
  • 506 total downloads
  • Latest version: 6.0.4
  • supabase realtime phoenix
Realtime-csharp is written as a client library for supabase/realtime.
QRCoder.Core by: Afonso Dutra Nogueira Filho
  • 25 total downloads
  • Latest version: 1.0.3
  • c# csharp qr qrcoder qrcode qr-generator qr-code-generator Core NET
QRCoder.Core, written in C#.NET, which enables you to create QR codes Use System.Drawing.Common below 7.0.0.
Refractored.MvvmHelpers by: James Montemagno
  • 150 total downloads
  • Latest version: 1.6.2
  • mvvm observable collection view model grouping xamarin pcl xam.pcl plugin plugin for xamarin windows phone winphone wp8 winrt android xamarin.forms ios
Collection of MVVM Helpers such as ObservableRangeCollection, BaseViewModel, Grouping, and others.
PuppeteerSharp by: Darío Kondratiuk
  • 1.79k total downloads
  • Latest version: 25.3.4
  • headless chrome puppeteer
Headless Browser .NET API
Quartz.Extensions.Hosting by: Andrew Lock Marko Lahma Quartz.NET
  • 371 total downloads
  • Latest version: 3.18.1
  • scheduling tasks jobs triggers scheduler threading
Quartz.NET Generic Host integration; Quartz Scheduling Framework for .NET
QuestPDF by: MarcinZiabek
  • 3.542k total downloads
  • Latest version: 2026.7.1
  • pdf generation creation document report invoice export tagged accessibility csharp dotnet fluent layout merge edit html
QuestPDF is a modern PDF generation library for C# and .NET. Create invoices, reports, and data exports — a code-first alternative to HTML-to-PDF conversion. Merge and edit documents, generate PDF/A and accessible PDF/UA files, embed ZUGFeRD and Factur-X invoice XML. Source-available with a free Community license.
RBush.Signed by: viceroypenguin
  • 26 total downloads
  • Latest version: 4.0.0
  • .NET R-Tree Algorithm tree search spatial index
Spatial Index data structure; used to make it easier to find data points on a two dimensional plane.
Quartz by: Marko Lahma Quartz.NET
  • 791 total downloads
  • Latest version: 3.18.1
  • scheduling tasks jobs triggers scheduler threading
Quartz Scheduling Framework for .NET
Quartz.Serialization.Json by: Marko Lahma Quartz.NET
  • 358 total downloads
  • Latest version: 3.18.1
  • scheduling tasks jobs triggers scheduler threading
Quartz.NET JSON Serialization Support; Quartz Scheduling Framework for .NET
Quartz.Extensions.DependencyInjection by: Facundo Glaeser Marko Lahma Quartz.NET
  • 379 total downloads
  • Latest version: 3.18.1
  • scheduling tasks jobs triggers scheduler threading
Quartz.NET Microsoft.Extensions.DependencyInjection integration; Quartz Scheduling Framework for .NET
Reloadify3000 by: James Clancey
  • 142 total downloads
  • Latest version: 1.0.8
Hot Reload plugin for Comet