Alternatives and similar repositories for extensions

Users that are interested in extensions are comparing it to the libraries listed below

• MiniProfiler / dotnet
  A simple but effective mini-profiler for ASP.NET (and Core) websites
  ☆2,994Updated 2 months ago
• stefanprodan / AspNetCoreRateLimit
  ASP.NET Core rate limiting middleware
  ☆3,174Updated last year
• domaindrivendev / Swashbuckle.AspNetCore
  Swagger tools for documenting API's built on ASP.NET Core
  ☆5,419Updated this week
• autofac / Autofac
  An addictive .NET IoC container
  ☆4,609Updated this week
• dotnet / aspnet-api-versioning
  Provides a set of libraries which add service API versioning to ASP.NET Web API, OData with ASP.NET Web API, and ASP.NET Core.
  ☆3,154Updated 5 months ago
• castleproject / Core
  Castle Core, including Castle DynamicProxy, Logging Services and DictionaryAdapter
  ☆2,282Updated 6 months ago
• tmenier / Flurl
  Fluent URL builder and testable HTTP client for .NET
  ☆4,357Updated 9 months ago
• xunit / xunit
  xUnit.net is a free, open source, community-focused unit testing tool for .NET.
  ☆4,461Updated 2 weeks ago
• aspnet-contrib / AspNet.Security.OAuth.Providers
  OAuth 2.0 social authentication providers for ASP.NET Core
  ☆2,480Updated last week
• MassTransit / MassTransit
  Distributed Application Framework for .NET
  ☆7,538Updated this week
• rabbitmq / rabbitmq-dotnet-client
  RabbitMQ .NET client for .NET Standard 2.0+ and .NET 4.6.2+
  ☆2,233Updated last month
• CoreWCF / CoreWCF
  Main repository for the Core WCF project
  ☆1,736Updated 2 months ago
• zzzprojects / EntityFramework-Plus
  Entity Framework Plus extends your DbContext with must-haves features: Include Filter, Auditing, Caching, Query Future, Batch Delete, Bat…
  ☆2,337Updated 2 weeks ago
• loic-sharma / BaGet
  A lightweight NuGet and symbol server
  ☆2,724Updated last year
• quartznet / quartznet
  Quartz Enterprise Scheduler .NET
  ☆6,894Updated last month
• dotnet / templating
  This repo contains the Template Engine which is used by dotnet new
  ☆1,709Updated this week
• morelinq / MoreLINQ
  Extensions to LINQ to Objects
  ☆3,806Updated 4 months ago
• ThreeMammals / Ocelot
  .NET API Gateway
  ☆8,623Updated this week
• khellang / Scrutor
  Assembly scanning and decoration extensions for Microsoft.Extensions.DependencyInjection
  ☆4,099Updated 3 weeks ago
• Xabaril / AspNetCore.Diagnostics.HealthChecks
  Enterprise HealthChecks for ASP.NET Core Diagnostics Package
  ☆4,311Updated 3 weeks ago
• nodatime / nodatime
  A better date and time API for .NET
  ☆2,929Updated last month
• lukencode / FluentEmail
  All in one email sender for .NET. Supports popular senders (SendGrid, MailGun, etc) and Razor templates.
  ☆3,173Updated last year
• natemcmaster / CommandLineUtils
  Command line parsing and utilities for .NET
  ☆2,277Updated 11 months ago
• dotnet / Docker.DotNet
  .NET (C#) Client Library for Docker API
  ☆2,373Updated last month
• fluentscheduler / FluentScheduler
  Automated job scheduler with fluent interface for the .NET platform.
  ☆2,733Updated 2 weeks ago
• openiddict / openiddict-core
  Flexible and versatile OAuth 2.0/OpenID Connect stack for .NET
  ☆4,932Updated 3 weeks ago
• MichaCo / CacheManager
  CacheManager is an open source caching abstraction layer for .NET written in C#. It supports various cache providers and implements many …
  ☆2,403Updated 6 months ago
• coverlet-coverage / coverlet
  Cross platform code coverage for .NET
  ☆3,102Updated last month
• MapsterMapper / Mapster
  A fast, fun and stimulating object to object Mapper
  ☆4,833Updated this week
• linq2db / linq2db
  Linq to database provider.
  ☆3,159Updated last week