AngleSharp.Wrappers by: Egil Hansen

A library of wrappers for AngleSharp. Allows you to replace a real AngleSharp DOM tree but still keep the queried/returned node references. Built for and used by https://github.com/bUnit-dev/bUnit.

Accord by: Accord.NET

The core of the Accord.NET Framework. Contains basic classes such as general exceptions and extensions used by other framework libraries.

AWSSDK.Core by: Amazon Web Services

The Amazon Web Services SDK for .NET - Core Runtime

Automatonymous by: Chris Patterson

Automatonymous, an open source state machine library, usable with MassTransit

Atlassian.SDK by: Federico Silva Armas

Utilities to interact with Atlassian products. Contains LinqToJira provider for querying JIRA Issue tracker (http://www.atlassian.com/software/jira).

AsyncUsageAnalyzers by: Sam Harwell et. al.

A collection of analyzers related to best practices for writing asynchronous code.

AspNetCore.ReCaptcha by: Michaelvs97, sleeuwen

Google ReCAPTCHA v2/v3 Library for .NET Core 2.x/3.x/5.x

AspectInjector by: Aspect Injector Contributors

Attributes-based compile-time AOP framework. Cross-cutting concerns made easy! Just apply your attributes where you need them and everything automagicaly works! No xml configs! No wierd reflection hacks! No runtime emit! Works with AOT and Blazor! See release notes for this version here: https://github.com/pamidur/aspect-injector/releases/tag/2.9.0

Acr.UserDialogs by: Allan Ritchie

A cross platform library that allows you to call for standard user dialogs from a shared/portable library. Supports Android, iOS, and UWP

AutoMapper by: Jimmy Bogard

A convention-based object-object mapper.

Autofac by: Autofac Contributors

Autofac is an IoC container for Microsoft .NET. It manages the dependencies between classes so that applications stay easy to change as they grow in size and complexity.

Allure.Net.Commons by: Alexander Bakanov, Nikolay Laptev, Maksim Stepanov

Provides common facilities to build Allure adapters for .NET test frameworks.

AngleSharp.Diffing by: AngleSharp

Provides a complete diffing model of HTML.

AngleSharp by: AngleSharp

AngleSharp is the ultimate angle brackets parser library. It parses HTML5, CSS3, and XML to construct a DOM based on the official W3C specification.

Accord.Video by: Accord.NET

Contains interfaces and classes to access different video sources, such as IP video cameras (MJPEG streams). This package originated from the AForge.NET Framework and is part of the Accord.NET Framework.

AspNetCore.HealthChecks.NpgSql by: Xabaril Contributors

HealthChecks.NpgSql is a health check for Postgress Sql.

Acornima by: Adam Simon

A standard-compliant JavaScript parser, which is a fork of Esprima.NET combined with the .NET port of the acornjs parser.

AngleSharp.Css by: AngleSharp

Extends the CSSOM from the core AngleSharp library.

AsyncFixer by: Semih Okur

AsyncFixer detects common async/await anti-patterns and, when possible, offers automatic fixes. It currently reports 6 categories of async/await misuse and provides code fixes for 3 of them. It has been validated against thousands of open-source C# projects and is designed to handle tricky real-world edge cases. Tool-friendly diagnostics support AI-assisted workflows even when a built-in code fix is not available.

AdvancedStringBuilder by: Andrey Taritsyn

Contains a simple implementation of the pool and extension methods for string builder.