NuGet
AvaloniaUI/Avalonia
Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The future of .NET UI
MITOct 20, 2026 · metrics 2.10.0
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#netstandard
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
107 records
NuGet
Azure/azure-cosmos-dotnet-v3
.NET SDK for Azure Cosmos DB for the core SQL API
MITSep 9, 2026 · metrics 2.10.0
NuGet
NLog/NLog
NLog - Flexible and Structured Logging for various .NET Platforms
BSD-3-ClauseAug 28, 2026 · metrics 2.10.0
NuGet · npm · RubyGems
fluentassertions/fluentassertions
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. Targets .NET Framework 4.7, as well as .NET Core 2.1, .NET Core 3.0, .NET 6, .NET Standard 2.0 and 2.1. Supports the unit test frameworks MSTest2, NUnit3, XUnit2, MSpec, and NSpec3.
Custom licenseOct 20, 2026 · metrics 2.10.0
NuGet
microsoft/vs-streamjsonrpc
The StreamJsonRpc library offers JSON-RPC 2.0 over any .NET Stream, WebSocket, or Pipe. With bonus support for request cancellation, client proxy generation, and more.
Custom licenseSep 9, 2026 · metrics 2.10.0
NuGet
microsoft/vs-threading
The Microsoft.VisualStudio.Threading is a xplat library that provides many threading and synchronization primitives used in Visual Studio and other applications.
Custom licenseOct 12, 2026 · metrics 2.10.0
NuGet
nats-io/nats.net
Async .NET client for NATS: pub/sub, request/reply, JetStream, KV, Object Store, Services
Apache-2.0Oct 20, 2026 · metrics 2.10.0
NuGet
reactiveui/ReactiveUI
A composable, cross-platform MVVM framework for .NET inspired by functional reactive programming. It moves mutable state out of the user interface, keeps each feature's logic in one readable place, and makes applications easier to test. Supports WPF, WinForms, WinUI, .NET MAUI, Avalonia, Uno Platform, Blazor and Android.
MITSep 27, 2026 · metrics 2.10.0
NuGet · npm · RubyGems
AwesomeAssertions/AwesomeAssertions
A fork of FluentAssertions controlled by the community.
Apache-2.0Sep 9, 2026 · metrics 2.10.0
NuGet
EPPlusSoftware/EPPlus
EPPlus-Excel spreadsheets for .NET
Custom licenseSep 16, 2026 · metrics 2.10.0
NuGet
SixLabors/Fonts
:black_nib: Font loading and layout library.
Custom licenseSep 17, 2026 · metrics 2.10.0
NuGet
ActiveLogin/ActiveLogin.Authentication
Support Swedish BankID (svenskt BankID) authentication in .NET. Unofficial package, not created by BankID.
MITOct 19, 2026 · metrics 2.10.0
NuGet
autofac/Autofac
An addictive .NET IoC container
MITOct 20, 2026 · metrics 2.10.0
NuGet
MarimerLLC/csla
A home for your business logic in any .NET application.
MITOct 8, 2026 · metrics 2.10.0
NuGet
NLog/NLog.Extensions.Logging
NLog as Logging Provider for Microsoft Extension Logging
BSD-2-ClauseSep 11, 2026 · metrics 2.10.0
NuGet
UglyToad/PdfPig
Read and extract text and other content from PDFs in C# (port of PDFBox)
Apache-2.0Sep 9, 2026 · metrics 2.10.0
NuGet
justeattakeaway/httpclient-interception
A .NET library for intercepting server-side HTTP requests
Apache-2.0Sep 19, 2026 · metrics 2.10.0
NuGet
microsoft/vs-validation
Common input and integrity validation routines for Visual Studio and other applications
Custom licenseSep 9, 2026 · metrics 2.10.0
NuGet
IEvangelist/azure-cosmos-dotnet-repository
Wraps the .NET SDK for Azure Cosmos DB abstracting away the complexity, exposing a simple CRUD-based repository pattern
MITOct 7, 2026 · metrics 2.10.0
PyPI
dropbox/dropbox-sdk-dotnet
The Official Dropbox API V2 SDK for .NET
MITSep 14, 2026 · metrics 2.10.0
NuGet
WeihanLi/WeihanLi.Common
common tools, methods, extension methods, etc... .net 常用工具类，公共方法，常用扩展方法等，基础类库
Apache-2.0Sep 9, 2026 · metrics 2.10.0
NuGet
Azure/amqpnetlite
AMQP 1.0 .NET Library
Apache-2.0Oct 20, 2026 · metrics 2.10.0
NuGet
dotnet/MQTTnet
MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker). The implementation is based on the documentation from http://mqtt.org/.
MITAug 28, 2026 · metrics 2.10.0
NuGet
marcominerva/TinyHelpers
A collection of helper methods and classes for .NET that I use every day. I have packed them in a single library to avoid code duplication.
MITSep 13, 2026 · metrics 2.10.0
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OpenTouryoProject/OpenTouryo
”Open棟梁”は、長年の.NETアプリケーション開発実績にて蓄積したノウハウに基づき開発した.NET用アプリケーション フレームワークです。 (”OpenTouryo” , is an application framework for .NET which was developed using the accumulated know-how with a long track record in .NET application development.)
Custom licenseSep 17, 2026 · metrics 2.10.0
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zzzprojects/System.Linq.Dynamic.Core
The .NET Standard / .NET Core version from the System Linq Dynamic functionality.
Apache-2.0Sep 12, 2026 · metrics 2.10.0
NuGet
ChangemakerStudios/GotenbergSharpApiClient
.NET C# Client for the Gotenberg API
Apache-2.0Sep 18, 2026 · metrics 2.10.0
NuGet
EvotecIT/DnsClientX
DnsClientX is an async C# library for DNS over UDP, TCP, HTTPS (DoH), and TLS (DoT). It also has a PowerShell module that can be used to query DNS records. It provides a simple way to query DNS records using multiple DNS providers. It supports multiple DNS record types and parallel queries.
MITSep 12, 2026 · metrics 2.10.0
NuGet
JerrettDavis/PatternKit
Fluent APIs and incremental source generators for classic design patterns in .NET, targeting netstandard2.0 through .NET 10.
MITSep 12, 2026 · metrics 2.10.0
NuGet
reactiveui/ReactiveUI.SourceGenerators
Roslyn source generators that write ReactiveUI boilerplate at compile time. Attributes such as [Reactive], [ObservableAsProperty], [ReactiveCommand] and [IViewFor] produce reactive properties, commands and view bindings without reflection or IL weaving.
Custom licenseSep 26, 2026 · metrics 2.10.0