NuGet.LibraryModel by: Microsoft

NuGet's types and interfaces for understanding dependencies.

Nullable by: Manuel Römer

A source code only package which allows you to use .NET Core 3.0's new nullable attributes in older target frameworks like .NET Standard 2.0 or the "old" .NET Framework. This package does not contain any compiled binaries, but instead adds a single C# file with the attribute classes to your project. Because this C# file gets compiled together with the rest of your code, the built binaries will not have a dependency on this package, meaning that you can perfectly use it for both libraries and applications. The C# file is only included if you are targeting a framework version which does not support the new nullable attributes. For example, if you create a library which multi-targets .NET Standard 2.0 and 2.1, the file is only included in the .NET Standard 2.0 version, because .NET Standard 2.1 already provides the nullable attributes by default. Please see https://github.com/manuelroemer/Nullable for additional information on how to use this package.

OpenTelemetry.Instrumentation.SqlClient by: OpenTelemetry Authors

SqlClient instrumentation for OpenTelemetry .NET

PCLStorage by: Daniel Plaisted

PCL Storage provides a consistent, portable set of local file IO APIs for .NET, Windows Phone, Windows Store, and Silverlight. This makes it easier to create cross-platform .NET libraries and apps.

RazorLight by: toddams

Use Razor to build your templates from strings / files / EmbeddedResources outside of ASP.NET MVC for .NET Core

Roslynator.Analyzers by: Josef Pihrt

A collection of 200+ analyzers for C#, powered by Roslyn.

runtime.native.System.Data.SqlClient.sni by: Microsoft

Internal implementation package not meant for direct consumption. Please do not reference directly. When using NuGet 3.x this package requires at least version 3.4.

Sentry by: Sentry Team and Contributors

Official SDK for Sentry - Open-source error tracking that helps developers monitor and fix crashes in real time.

Sentry.Extensions.Logging by: Sentry Team and Contributors

Official Microsoft.Extensions.Logging integration for Sentry - Open-source error tracking that helps developers monitor and fix crashes in real time.

Serilog by: Serilog Contributors

Simple .NET logging with fully-structured events

Serilog.Sinks.ApplicationInsights by: Joerg Battermann

Serilog event sink that writes to Microsoft Application Insights.

Spectre.Console.Ansi by: Patrik Svensson, Phil Scott, Nils Andresen, Cédric Luthi

A library that makes it easier to create beautiful console applications.

SQLitePCLRaw.bundle_green by: Eric Sink

This 'batteries-included' bundle brings in SQLitePCLRaw.core and the necessary stuff for certain common use cases. Call SQLitePCL.Batteries.Init(). Policy of this bundle: iOS=system SQLite, others=e_sqlite3 included. Note that this bundle is identical to bundle_e_sqlite3, except on iOS where it uses the system SQLite library instead of e_sqlite3. In other words, when you use this bundle in a cross-platform app, your app is not using the same SQLite build configuration on all platforms.

SQLitePCLRaw.provider.e_sqlite3 by: Eric Sink

SQLitePCL.raw is a Portable Class Library (PCL) for low-level (raw) access to SQLite. Packages named 'SQLitePCLRaw.provider.*' (like this one) are 'plugins' that allow SQLitePCLRaw.core to access the native SQLite library. This provider does DllImport of 'e_sqlite3', the SQLite builds provided with SQLitePCLRaw.

Syncfusion.Licensing by: Syncfusion Inc.

Syncfusion® licensing is a .NET library for validating the registered Syncfusion® license in an application at runtime. The Syncfusion® license must be registered in an application when using the Syncfusion® evaluation build or NuGet package assemblies. Documentation: https://help.syncfusion.com/common/essential-studio/licensing/license-key?utm_source=nuget&utm_medium=listing Support: Incident: https://www.syncfusion.com/support/directtrac/incidents/newincident?utm_source=nuget&utm_medium=listing Forum: https://www.syncfusion.com/forums/general?utm_source=nuget&utm_medium=listing This is a commercial product and requires a paid license for possession or use. Syncfusion’s licensed software, including this component, is subject to the terms and conditions of Syncfusion's EULA (https://www.syncfusion.com/eula/es/?utm_source=nuget&utm_medium=listing). To acquire a license, you can purchase one at https://www.syncfusion.com/sales/products?utm_source=nuget&utm_medium=listing or start a free 30-day trial here (https://www.syncfusion.com/account/manage-trials/start-trials?utm_source=nuget&utm_medium=listing). © Copyright 2026 Syncfusion®, Inc. All Rights Reserved. The Syncfusion® Essential Studio® license and copyright applies to this distribution.

Syncfusion.Pdf.Net.Core by: Syncfusion Inc.

The Syncfusion® Essential PDF is a .NET standard PDF library that enables your .NET core applications to read, write, and manipulate existing PDF documents. It has various features such table creation, PDF form creation and filling, digital signature, and advanced PDF encryption. It also has various PDF manipulation features such as PDF compression, redaction, split and merge PDF, watermark, import and export PDF form data, replace or remove images, extract text and find text.

System.Collections.Immutable by: Microsoft

This package provides collections that are thread safe and guaranteed to never change their contents, also known as immutable collections. Like strings, any methods that perform modifications will not change the existing instance but instead return a new instance. For efficiency reasons, the implementation uses a sharing mechanism to ensure that newly created instances share as much data as possible with the previous instance while ensuring that operations have a predictable time complexity. The System.Collections.Immutable library is built-in as part of the shared framework in .NET Runtime. The package can be installed when you need to use it in other target frameworks.

System.Composition by: Microsoft

Provides a version of the Managed Extensibility Framework (MEF) that is lightweight and specifically optimized for high throughput scenarios, such as the web.

System.Composition.AttributedModel by: Microsoft

Provides common attributes used by System.Composition types. Commonly Used Types: System.Composition.ExportAttribute System.Composition.ImportAttribute System.Composition.Convention.AttributedModelProvider When using NuGet 3.x this package requires at least version 3.4.

System.Composition.Convention by: Microsoft

Provides types that support using Managed Extensibility Framework (MEF) with a convention-based configuration model.