ASP.NET Core

Identityaspnet/Identity

ASP.NET Core Identity is the membership system for building ASP.NET Core web applications with authentication and user management.

DotNetCorePluginsnatemcmaster/DotNetCorePlugins

A .NET library for dynamically loading assemblies as plugins with dependency isolation and type sharing.

MyTested.AspNetCore.Mvcivaylokenov/MyTested.AspNetCore.Mvc

A fluent testing library for ASP.NET Core MVC and API controllers, view components, routes, and the full MVC pipeline.

BlazorSteveSanderson/Blazor

A framework for building interactive web UIs with C# and .NET instead of JavaScript.

Oouipraeclarum/Ooui

A cross-platform .NET UI library that brings native UI development simplicity to the web using web technologies.

serilog-aspnetcoreserilog/serilog-aspnetcore

Serilog integration for ASP.NET Core that routes framework log messages through Serilog's pipeline.

cloudscribecloudscribe/cloudscribe

ASP.NET Core multi-tenant web application foundation with built-in management for sites, users, roles, and claims.

IoTSharpIoTSharp/IoTSharp

An open-source industrial IoT platform for device connectivity, telemetry collection, rule-chain processing, and multi-tenant management.

IoTSharpIoTSharp/IoTSharp

An open-source industrial IoT platform for device connectivity, telemetry collection, rule-chain processing, and multi-tenant management.

clean-architecture-dotnetthangchung/clean-architecture-dotnet

A minimal .NET clean architecture template for microservices, applying DDD-lite, CQRS-lite, and cloud-native patterns to a sample eCommerce project.

GrandNodegrandnode/grandnode2

A free, open-source e-commerce platform built with ASP.NET Core and MongoDB, supporting B2B, B2C, multi-store, and multi-vendor business models.

GrandNode 2.0grandnode/grandnode2

An open-source, high-performance e-commerce platform built with ASP.NET Core and MongoDB, supporting B2B, B2C, multi-store, and multi-vendor models.

Virto CommerceVirtoCommerce/vc-platform

An open-source, headless ecommerce platform built on .NET for building extensible B2B, B2C, and B2B2C applications.

Securityaspnet/Security

Security and authorization middleware for ASP.NET Core web applications.

ASP.NET-MVC-TemplateNikolayIT/ASP.NET-MVC-Template

A ready-to-use ASP.NET Core template with repository pattern, services, model mapping, DI, and StyleCop warnings fixed.

Microsoft.FeatureManagementmicrosoft/FeatureManagement-Dotnet

A .NET library for implementing feature flags to enable beta access, rollouts, and dark deployments.

ASP.NET Core Starter Kitkriasoft/aspnet-starter-kit

A real-world boilerplate for building single-page web applications with ASP.NET Core, React, Redux, and modern JavaScript tooling.

SourceBrowserKirillOsenkov/SourceBrowser

A static HTML website generator for browsing C#, VB, MSBuild, and TypeScript source code with rich navigation features.

saaskitsaaskit/saaskit

A .NET toolkit for building multi-tenant SaaS applications with platform-agnostic simplicity.

ProxyKitdamianh/ProxyKit

A toolkit for creating code-first HTTP reverse proxies as middleware in ASP.NET Core applications.

Mixcore CMSmixcore/mix.core

An open-source enterprise web CMS built on ASP.NET Core, supporting headless and decoupled architectures with customizable APIs.

Dotnet Servenatemcmaster/dotnet-serve

A simple command-line HTTP/HTTPS server for the .NET Core CLI that serves files from the current directory.

ODataOData/WebApi

A server library for building OData v4 and v3 RESTful APIs using ASP.NET Web API and ASP.NET Core.

SecurityHeadersandrewlock/NetEscapades.AspNetCore.SecurityHeaders

A small ASP.NET Core middleware package for adding and customizing security headers to protect websites.

TheIdServerAguafrommars/TheIdServer

An open-source identity and access management server supporting OpenID Connect, OAuth2, WS-Federation, and SAML 2.0 with a built-in admin UI.

Grid.Blazorgustavnavar/Grid.Blazor

A Blazor component for displaying and managing data grids with CRUD operations, supporting multiple back-end technologies.

.NET Boxed FrameworkDotnet-Boxed/Framework

A collection of .NET Core extensions and helper NuGet packages for ASP.NET Core development.

JSON API .NET CoreResearch-Institute/json-api-dotnet-core

A framework for building JSON:API compliant REST APIs using ASP.NET Core and Entity Framework Core.

Rinmayuki/Rin

A request/response inspector middleware for ASP.NET Core that captures HTTP traffic and provides a real-time web viewer for debugging.

Falcopimbrouwers/Falco

A functional-first toolkit for building full-stack web applications in F# on ASP.NET Core.

StarWarsJacekKosciesza/StarWars

A GraphQL Star Wars example implementation using GraphQL for .NET, ASP.NET Core, and Entity Framework Core.

graphql-dotnet-servergraphql-dotnet/server

A GraphQL server implementation for ASP.NET Core, providing HTTP and WebSocket transports with built-in UI tools.

BeatPulseXabaril/BeatPulse

A liveness and health check library for ASP.NET Core applications with out-of-box enterprise service checks.

ContosoUniversityCorejbogard/ContosoUniversityCore

A sample ASP.NET Core application implementing ContosoUniversity using CQRS, MediatR, and Entity Framework 6 with feature folder organization.

TabBlazorjoadan/TabBlazor

A Blazor admin dashboard template built on Tabler UI with minimal JavaScript dependency.

Entropyaspnet/Entropy

A chaotic experimental playground for ASP.NET Core features with small, simple samples for individual components.