ASP.NET Core

AspNet.Security.OpenIdConnect.Serveraspnet-contrib/AspNet.Security.OpenIdConnect.Server

Advanced OAuth2/OpenID Connect server framework for ASP.NET Core and OWIN/Katana with a low-level, protocol-first approach.

BlazorContextMenustavroskasidis/BlazorContextMenu

A customizable context menu component for Blazor applications, supporting right-click, submenus, and extensive styling.

FluentCMSfluentcms/FluentCMS

A modern, extensible Content Management System built with ASP.NET Core and Blazor, supporting both traditional and headless architectures.

NWebsecNWebsec/NWebsec

Security libraries for ASP.NET applications that help implement HTTP security headers and other web security best practices.

Angular Visual Studio Webpack Starterdamienbod/AngularWebpackVisualStudio

A starter template for building ASP.NET Core Web API applications with Angular, Webpack, and Visual Studio integration.

dasblog-corepoppastring/dasblog-core

A modern, cross-platform blogging engine reimagined from the original DasBlog using ASP.NET Core.

RestierOData/RESTier

A turn-key .NET framework for building standardized, OData V4 RESTful services with minimal boilerplate.

BlazorWithIdentitystavroskasidis/BlazorWithIdentity

A project template for a Blazor WebAssembly hosted app with cookie-based authentication and EF Core Identity.

Microsoft Cachingaspnet/Caching

ASP.NET Core libraries for in-memory and distributed caching with implementations for SQL Server and Redis.

WebAPIContrib for ASP.NET COREWebApiContrib/WebAPIContrib.Core

A collection of open-source add-ons and extensions to enhance ASP.NET Core and ASP.NET Core MVC development.

websocket-managerradu-matei/websocket-manager

A WebSocket middleware for ASP.NET Core with TypeScript/JavaScript and .NET Core clients for real-time communication.

Blazored.TypeaheadBlazored/Typeahead

A customizable typeahead/autocomplete component for Blazor applications with local and remote data support.

Swashbuckle.AspNetCore.Filtersmattfrear/Swashbuckle.AspNetCore.Filters

A collection of Swashbuckle.AspNetCore filters to add examples, security headers, and authorization indicators to Swagger documentation.

CoreWikicsharpfritz/CoreWiki

A simple, open-source wiki built with ASP.NET Core Razor Pages, designed for learning and live coding demonstrations.

BlazorFileReaderTewr/BlazorFileReader

A Blazor library for creating read-only file streams from file inputs and drag-and-drop targets with fine-grained control over memory usage.

OxpeckerLanayx/Oxpecker

A high-performance F# web framework for building fullstack applications with ASP.NET Core, HTMX, and Solid.js.

Orchard Core - Modular and Multi-tenant applicationsOrchardCMS/OrchardCore.Samples

Sample applications demonstrating how to build modular and multi-tenant ASP.NET Core applications using the Orchard Core Framework.

SapphireDbSapphireDb/SapphireDb

A self-hosted, easy-to-use realtime database for Asp.Net Core and EF Core with automatic API generation.

Fake JSON Serverttu/dotnet-fake-json-server

A .NET-based fake REST API server for prototyping and CRUD backends, with GraphQL support and no database required.

MicroElements.Swashbuckle.FluentValidationmicro-elements/MicroElements.Swashbuckle.FluentValidation

Integrates FluentValidation rules with Swashbuckle to automatically generate accurate OpenAPI/Swagger schemas.

EntityFramework.TriggersNickStrupat/EntityFramework.Triggers

Adds trigger-like events (inserting, updating, deleting) to Entity Framework and Entity Framework Core entities.

SmidgeShazwazza/Smidge

A lightweight runtime CSS/JavaScript minification, bundling, and management library for ASP.NET Core.

RapidCMSThomasBleijendaal/RapidCMS

A Blazor framework for building fully customizable content management systems purely from code.

Mockaconatenho/Mockaco

An HTTP mock server for stubbing services and simulating dynamic API responses using ASP.NET Core and C# scripting.

WebEssentials.AspNetCore.ServiceWorkermadskristensen/WebEssentials.AspNetCore.ServiceWorker

A NuGet package for easily adding Progressive Web App (PWA) capabilities to ASP.NET Core web applications.

PhotoGallerychsakell/aspnet5-angular2-typescript

A cross-platform single-page application example built with ASP.NET Core, Angular 4, and TypeScript.

SimpleContentjoeaudette/cloudscribe.SimpleContent

A flexible content and blog engine for ASP.NET Core that supports markdown/html editing and can run with or without a database.

NLog for ASP.NET and ASP.NET CoreNLog/NLog.Web

NLog integration for ASP.NET and ASP.NET Core, providing HTTP context layout renderers for structured logging.

DNTFrameworkCorerabbal/DNTFrameworkCore

A lightweight and extensible infrastructure for building high-quality web applications based on ASP.NET Core.

ElmahCoreElmahCore/ElmahCore

An error logging and handling library for ASP.NET Core and .NET Standard applications.

OwaspHeadersGaProgMan/OwaspHeaders.Core

An ASP.NET Core middleware that injects OWASP-recommended HTTP security headers with a single line of code.

datatablesALMMa/datatables.aspnet

ASP.NET bindings and automatic parsing for jQuery DataTables with extension methods for data queries.

stuntmanritterim/stuntman

A .NET library for impersonating users during development using ASP.NET Identity claims.

FormHelperSinanBozkus/FormHelper

ASP.NET Core MVC library that transforms server-side validations to client-side without writing JavaScript.

generator-react-aspnet-boilerplatepauldotknopf/react-aspnet-boilerplate

A boilerplate for building isomorphic React applications with ASP.NET Core, minimizing .NET's role to REST endpoints and initial state.

aspnetcore-security-headersjuunas11/aspnetcore-security-headers

Middleware for adding Content Security Policy, HSTS, and HPKP security headers to ASP.NET Core applications.