Discover the best projects built with ASP.NET Core

Roadmap to becoming an ASP.NET Core developer in 2026

Open-source web application framework for ASP.NET Core! Offers an opinionated architecture to build enterprise software solutions with best practices on top of the.NET. Provides the fundamental infrastructure, cross-cutting-concern implementations, startup templates, application modules, UI themes, tooling and documentation.

Documentation for ASP.NET Core

ASP.NET Boilerplate - Web Application Framework

Practical samples of ASP.NET Core 11, 10, 9, 8.0, 7.0, 6.0, 5.0, 3.1, 2.2, and 2.1,projects you can use. Readme contains explanations on all projects.

Roadmap for a.NET Backend Developer working with Microservices

Web Application ASP.NET 9 using Clean Architecture, DDD, CQRS, Event Sourcing and a lot of good practices

.NET 10, Angular 22, Clean Architecture, Clean Code, SOLID, KISS, DRY, Mediator Pattern, Folder-by-Feature Structure

Microservices on.NET platforms used ASP.NET Web API, Docker, RabbitMQ, MassTransit, Grpc, Yarp API Gateway, PostgreSQL, Redis, SQLite, SqlServer, Marten, Entity Framework Core, CQRS, MediatR, DDD, Vertical and Clean Architecture implementation with using latest features of.NET 8 and C# 12

High performance understanding for stack traces (Make error logs more productive)

PeachPie - the PHP compiler and runtime for.NET and.NET Core

A native functional ASP.NET Core web framework for F# developers.

A modular, scalable and ultra-fast open-source all-in-one eCommerce platform built on ASP.NET Core 10

A pragmatic.NET 8 framework for modular monoliths to evolve seamlessly into distributed microservices.

Serilog integration for ASP.NET Core

AI-ready reference architecture for Angular / ASP.NET Core projects. A hardened foundation with secure authentication, authorization, role and user management, and consistent patterns designed to be safely extended by AI tools. Stop letting AI hallucinate your auth and DB logic - give it a production-grade foundation to build on.

E-commerce platform built with ASP.NET Core using MongoDB for NoSQL storage

A ready-to-use template for ASP.NET Core with repositories, services, models mapping, DI and StyleCop warnings fixed.

Bing.net core 3.1 ，，（、）、，，。

Professional REST API design with ASP.NET Core WebAPI

The Bank API is a design reference project suitable to bootstrap development for a compliant and modern API.

OpenID Connect Code Flow PKCE / Implicit Flow with Angular and ASP.NET Core 6 IdentityServer4

Event Sourcing, CQRS and DDD framework for C#/.NET Core.

Get Started as a Web Developer with.NET, C#, and ASP.NET Core

ASP.NET Core 3.1, DDD、CQRS、EDA ES

A functional-first toolkit for building brilliant ASP.NET Core applications using F#.

Samples for IdentityServer4,use.net core 2.0

A starter kit for your next ASP.NET Core web application. Boilerplate for ASP.NET Core reference application, demonstrating a layered application architecture with applying Clean Architecture and DDD best practices. Download 100+ page eBook PDF from here ->

ASP.NET Core Blazor Content Management System (CMS)

Real world Enterprise CRM application example of ASP.NET Core + Angular web application. Implemented CQRS Design Pattern for ASP.NET Core + Angular reference application, demonstrating a layered application architecture with DDD best practices. Download 100+ page eBook PDF from here ->

Blog system of https://edi.wang, runs on Microsoft Azure

Starter project for creating APIs built on ASP.NET Core using clean architecture.

The Simplified Chinese edition of Microsoft ASP.NET Core documentation, translated by.NET Core Community and.NET China Community.

A complete open source for electronic healthcare record management in Hospitals, Clinics and Pharmacy.

E-Commerce real world example of run-aspnetcore ASP.NET Core web application. Implemented e-commerce domain with clean architecture for ASP.NET Core reference application, demonstrating a layered application architecture with DDD best practices. Download 100+ page eBook PDF from here ->

ASP.NET Core Identity Series

Template for ASP.NET Core, Angular with Webpack and Visual Studio

The original DasBlog reimagined with ASP.NET Core

A filled with self-loathing implementation of Basic Authentication, and Certificate Authentication to make me feel like a real security person, all for for ASP.NET Core

Sample project demonstrating jwt-based authentication with an Angular (v5.2.1) frontend and ASP.NET Core 2 WebApi. Includes both local user registration with.NET Core Identity membership and facebook login scenarios.

.NET 10 Nuget Packages

Azure SignalR Service SDK for.NET

Syncfusion JavaScript UI controls library offer more than 50+ cross-browser, responsive, and lightweight HTML5 UI controls for building modern web applications.

StarBlog.NET Core ， Markdown ， RESTful 。 Vue + ElementUI ，.NET Core ，，，.Net Core 。

DDD+CQRS+EventSourcing+Hypermedia API+ASP.NET Core 3.1+Masstransit+terraform+docker+k8s

HTTP mock server, useful to stub services and simulate dynamic API responses, leveraging ASP.NET Core features, built-in fake data generation and pure C# scripting

Explore and learn Syncfusion Blazor components using large collection of demos, example applications and tutorial samples

An ASP.NET Core 6.0 IdentityServer4 Identity Bootstrap 4 template with localization

Lightweight and Extensible Infrastructure for Building Web Applications - Web Application Framework

SignalR backend based on Orleans.

Ready to develop template based on clean architecture principles. Supports ASP NET Core Identity integrated with JWE tokens, OTP authentication, stand alone plugin development, CQRS pattern using MediatR library and dynamic permission management system out of the box

Samples of simple service discovery patterns with ASP.NET Core

An cheat sheet for modern C#

ASP.NET Core - Transform server-side validations to client-side without writing any javascript code. (Compatible with Fluent Validation)

ASP.NET Core 10.0 - Minimal API Example - Todo API implementation using ASP.NET Core Minimal API, Entity Framework Core, Token authentication, Versioning, Unit Testing, Integration Testing and Open API.

Some demos for learning

Identity package that uses Dapper instead EntityFramework for use with.NET Core

Certificate Manager in.NET Core for creating and using X509 certificates

Sample project demonstrating a GraphQL service built with ASP.NET Core 2.2, Entity Framework Core and graphql-dotnet.

This repository contains a provider for Microsoft.Extensions.Configuration that retrieves secrets stored in AWS Secrets Manager.

Asp.Net Core MVC 3.1 tutorial with Live application | Nitish

ReservationSystem powered by asp.net core

Open-source event organizing web application and a reference DDD solution.

Project based on latest.NET (v6.0) technologies for building scalable web api, along with clean architecture patterns.

C#.NET 7 Blazor habit tracker application. Works on Web, Windows, Linux, Android, iOS and macOS.

ContainerNinja is a boilerplate template project to demonstrate building a multi-container Full Stack application with ASP.NET Core (.NET 6) Web API following Clean Architecture, and Angular.

Implementation of Real-World example in One Solution - One Project for web application development with Asp.Net Core & EF.Core. Only one web application project which used aspnetcore components; razor pages, middlewares, dependency injection, configuration, logging. To create websites with minimum implementation of asp.net core based on HTML5, CSS, and JavaScript. You can use this boilerplate for fast implementation, minimum development, bootstrap your idea, create Minimum Viable Product (MVP), idea validation, startup development implementation for a limited time and limited resources with using latest asp.net core and entity framework core.

Aurora is a project developed in.NET 6, where it aims to show how to create something using an architecture, in layers, simple and approaching, in a simplistic way, some concepts such as DDD.

Building REST APIs using ASP.NET Core and Entity Framework Core

Security with ASP.NET Core, SignalR and Angular

The most advanced.NET implementation of the WOPI protocol. Enables integration with WOPI clients such as Office Online Server.

PKMDS: Pokémon Save Editor for Web (no support for game hacks)

A forum application running on ASP.NET Core, available in seven languages.

SignalR ASP.NET Core Angular

A powerful Cron Jobs Scheduler for ASP.NET Core and.NET Core (2.x-8.x). Simplify the management of self-hosted and ASP.NET Core-based scheduled tasks with a flexible and reliable solution. Designed for developers needing robust task scheduling in modern frameworks.

ASP.NET Core (.NET 9) Identity with FIDO2 WebAuthn MFA and passwordless passkeys

Using MongoDB with ASP.NET Web API and ASP.NET Core to perform CRUD operations and build a NotebookApp

Example IdentityServer4 & Duende IdentityServer implementation.

This stands as a comprehensive solution template that embodies the principles of Clean Architecture, seamlessly integrated with the prowess of CQRS implementation, all within the ASP.NET Core framework.

Abp.vNext + EF Core The microservices Open source framework project supports the implementation of message push workflow certification centers based on OAuth2.0

Angular CRUD ops, Modals, Animations, Pagination, DateTimePicker, Directives and much more..

SeoTags generates All SEO Tags you need such as meta, link, Twitter card (twitter:), Open Graph (for Facebook) (og:), and JSON-LD schema (structured data).

yarpEFCore，，

Open-source project for multi-tenant scenarios using ASP.NET Core and EF Core, includes samples.

A Distributed RateLimit for Controller-Actions and Minimal API.

Blazor.BFF.OpenIDConnect.Template, Blazor WASM hosted in ASP.NET Core using OpenID Connect BFF (server authentication)

DNTCommon.Web.Core provides common scenarios' solutions for ASP.NET Core applications.

SignalR Core python client

ASP.NET Core Helpers and Utilities

Raygun provider for.NET

ERP / CRM system for small to medium construction companies.

ComBoost

Prototype enterprise system for e-commerce and consulting services

IdentityBase is a Universal Identity Platform for web, mobile and IoT built on top of IdentityServer.

ASP.NET Core MVC file upload / download with MS SQL Server FileTable

ASP.NET Core ，ASP.NET Core Practice Projects

ASP.NET Core 5.0 Web Application using MySQL with Entity Framework

.NET 10.NET Aspire

ASP.NET Core, C#, REST API, DDD, Princípios SOLID e Clean Architecture

.NET Core Encryption

SPA with ASP.NetCore 2 + Angular 4 + Bootstrap 4+ OpenIdDict

Security Experiments with gRPC and ASP.NET Core 5

Simple sitemap generator for.NET

Microsoft Entra ID (Azure AD) flows using ASP.NET Core and Microsoft.Identity.Web

Real(ish) demo using Angular with ASP.NET Core GraphQL and IdentityServer.

A slightly more-than-trivial full-stack application built with DDD & CQRS concepts

ASP.NET Core with Vue.js

Demo application for my writings about Blazor

Open source tech jobs portal. Made with.Net Core

A sample code and instructions for ASP.NET Core 3.0 workshop

ASP.NET Core CSV import export custom formatters

Full ASP.NET Core 2.2 Web API project with DDD, CQRS, MediatR and JWT authentication w/ refresh tokens

Realtime retrospective tool built in ASP.NET Core and Blazor

Unobtrusive Ajax Helpers (like MVC5 Ajax.BeignForm and Ajax.ActionLink) for ASP.NET Core

27 AI-ready skills for generating production-grade.NET code — Clean Architecture, CQRS, DDD. Works with Claude Code, GitHub Copilot, and Cursor.

MediatR extension to FluentValidation for.NET framework

ASP.NET Core 6.0 - Load Balancing with Nginx | Traefik | Caddy - Alpine - Docker

We will learn about Integrating AdminLTE with ASP.NET Core 3.1 MVC or really any other Bootstrap based UI Frameworks completely from scratch. We will also go through about integrating Identity Authentication to our MVC Applicaiton. Also, you will gain quite a lot of practical knowledge on Views, Layouts, Partial Views, Conditional Rendering, Navigation Indicatior and much more.

ASP.NET Core Community Standup Securing APIs

Microservices ASP.NET Core + Event Bus + Kubernetes + Design Patterns

The world’s first ASP.NET Core CMS

All.NET things to make Blazor work seamlessly in microfrontends using Piral.

Popcorn is a.Net Middleware for your RESTful API that allows your consumers to request exactly as much or as little as they need, with no effort from you.

ASP.NET Core NLog MS SQL Server PostgreSQL MySQL Elasticsearch

ASP.NET Core OData

Home for Blazor Extensions

Web API authorization, multi-IDP solutions in ASP.NET Core

ASP.NET Core 3.1 Certificate Authentication Self Signed and Chained

Fluent Assertions extensions for ASP.NET Core MVC

A simple ASP.NET Core 7+ Minimal API integration for FluentValidation 10+.

Large Collection of Extensions and AspNetCore projects for ML.NET models and integration

A CDN helper for ASP.NET Core

Create.gitattributes files for your project.

An elmah.io provider for ASP.NET Core

A simple basic authentication middleware.

Creating PDF documents in ASP.NET Core using PDFSharp

Tuxboard is a lightweight, open-source dashboard library for ASP.NET Core

Display online users count in ASP.NET Core in two ways (Cookie - SingalR)

ASP.NET Core Docker Container Sample for DigitalOcean App Platform

Blazor Server JWT (Identity OR LDAP) Sample

WebGoat.NETCore - port of original WebGoat.NET to.NET Core

Enterprise Web Application infrastructure for ASP.NET Core and Angular. Boilerplate for ASP.NET Core + Angular reference application, demonstrating a layered application architecture with DDD best practices. Download 100+ page eBook PDF from here ->

Curso 1974 - Criando APIs com ASP.NET Core 2.0 e Dapper

A simple REST API for SQL Server, Azure SQL DB and Azure SQL DW using SMO on.NET Core 2.0

ASP.NET Core Api Auth with multiple Identity Providers

ASP.NET Core Razor Pages Bootstrap 4 Application using Webpack, Typescript, and npm

High-performance.NET 10 Poker Hand Evaluator:: BenchmarkDotNet-tested Texas Hold’em engine using pure C# (no lookup tables).

Slim, lightweight, Docker-friendly implementation of a NuGet and symbol server, using ASP.NET Core

AppointMe is a modular-monolith.NET SaaS template with multitenancy, auth, billing and deployment already wired.

Curso 7194 - Criando APIs Data Driven com ASP.NET Core 3 e EF Core 3

A dotnet new template for Giraffe web applications.

Modular, DI-native multi-channel notification library for ASP.NET Core. Email, SMS, Push, WhatsApp, Slack, Discord, Teams and more — one interface, bring your own keys, own your data.

Razor view engine http handlers for Giraffe web applications.

ASP.NET Core MVC shared localization

Explore and learn Syncfusion ASP.NET Core UI controls using large collection of demos, example applications and tutorial samples

Lightweight ASP.NET Core MVC Pagination, Filtering, Sorting, Expanding and DataShaping Library

Securing ASP.NET Core Razor Pages, Web APIs with Azure B2C external and Microsoft Entra ID internal identities

This is Entity Framework Core logger and logger provider. A small package to allow store logs in any data store using Entity Framework Core.

Asp.Net Identity framework using Cosmos DB

.NET implementation of the UnitOfWork pattern using IDbTransaction and Sagas for orchestrating cross-domain transactions.

ASP.NET Core Server for the PeerJS library which simplifies peer-to-peer data, video, and audio calls.

ASP.NET Core 2.0 MVC SQLite Entity Framework Core

Let's build a jQuery Datatable in ASP.NET Core 3.1 with Server-Side Processing! We will also cover Paging, Sorting, Searching and much more

The repository contains sample sources from a 30-day challenge focused on mastering various concepts of C#.

Displays diagnostic information on all the properties registered with configuration

Implementation of FullCalendar in ASP.NET Core

Self-hosted media server for a small circle of family and friends.

A community project of C# ASP.NET TagHelpers for the Open Source CMS Umbraco

Kontent.ai Boilerplate for development of ASP.NET Core MVC applications.

ASP.NET Core MVC Filters

.NET Developers Community Meetup Demo on August 30, 2017

ASP.NET Core Razor Page app using Graph API to create team meetings, send emails

Sample application used in the High-Performance ASP.NET Core Workshop

Dynamic Permission Samples in ASP.NET Core and ASP.NET MVC 5.

Sample code to demonstrate how to get started with SignalR and.NET MAUI

A set of useful UI-Components (HtmlHelper) for ASP.NET Core MVC based-on Popular JavaScript Plugins (Experimental project).

Sample Application for AKS demonstrations

200+.NET & C# Interview Questions with answers and code examples. From fresher to senior level.

ASP.NET Core imageboard

.NET Labs: Samples.NET 7.0 projects.

Loan Management System and daily collection Api For Financial institutions.

Criando sua primeira API com ASP.NET Core e Entity Framework Core

A middleware that allows whitelist or blacklist incomming requests based on IP address. It can be configured using single IP address or ranges. It supports single IP, IP range IPv4 and IPv6.

Azure Functions Security

Gartic clone made with dotnet Maui, SignalR, Vue.JS and AspnetCore

ASP.NET Core Razor page using Azure Blob Storage to upload download files securely using OAuth and Open ID Connect

C#.NET 5 Blazor WebAssembly Progressive Web Application that tracks when was the last time you did something

Lightweight framework for fast WebApi development under ASP.NET Core

BlazorShop is a modern e-commerce application built with Blazor, offering an intuitive interface for managing products, orders, and customers, with a focus on speed, flexibility, and easy customization.

Compression (Deflate / GZip) module for Microsoft OWIN filesystem pipeline. Works with Selfhost and also on AspNetCore.

asp.net core 2.1 mysql layui cookie session

Angular ASP.NET Core localization

REST API.

Matech QuickStart is an ASP.NET Core / Angular / Admin starter project featuring SOLID architecture, advanced authentication & authorization, user and role management, and essential services for rapid application development.

GraphQL sample project in ASP.NET Core 2.0

Persistent and Comprehensive Karma system for World of Warships

Marten implementation of Microsoft.AspNetCore.Identity

Visual workflow automation platform built on.NET 10 with a Blazor WebAssembly designer, REST API, plugin system, and support for Keycloak/Authentik/LDAP auth and Vault/OpenBao credential storage.

Architecting ASP.NET Core applications for enterprise projects based on clean architecture principles

Este repositorio contiene los ejemplos que muestran una solución siguiendo los principios de Clean Architecture usando.NET 6

Implements Windows authentication for ASP.NET Core TestServer-based integration test projects.

ASP.NET Core, Angular, Angular CLI, MS SQL Server, Undo, Redo, Auto save

Angular autocomplete, ASP.NET Core, Elasticsearch

LiteXStorage is simple yet powerful and very high-performance storage mechanism and incorporating both synchronous and asynchronous usage with some advanced usage of cloud storage which can help us to handle storage more easier!

Building Autocomplete API with Completion Suggester in ASP.NET Core sample project

Open-source longevity sport platform with biological-age calculators, athlete profiles, and public leaderboards.

A scalable and modular transportation management backend built with ASP.NET Core and Clean Architecture. Features include advanced ticket ordering, role-based authentication with JWT, transaction tracking, and PDF ticket generation.

ASP.NET Core Active Directory authentication use LDAP

https://agile-scrum-poker.firebaseapp.com/

Adds support for json in multipart/form-data requests.

A reader that helps you finish dense tech books. Contextual word explanations, capped weekly SRS, offline reading. EPUB / PDF / FB2. ASP.NET Core + React + Expo.

New.Net Core 3.0 Asp.Net Blazor Components SPA Web Application

ASP.NET Core Blazor with Microsoft Graph

Agentic AI for DevSecOps: Transforming Security with GitHub Advanced Security and GitHub Copilot. GitHub Advanced Security - DevSecOps Guidelines - Unified visibility into DevOps security posture. DevSecOps E2E Demos.

minimal-api-clean-architecture.NET9

Project templates for Piranha.Core

ASP.NET Core Back-Channel Logout for Hybrid Clients, Redis, Key Vault, Azure

Research MCP, OAuth, security

Log Request and Response Details of your Actions in ASP.NET Core.

ASP.NET Core，++，.NET Standard，.NET Framework.NET Core。

Alternative routing API for Giraffe web applications which is aimed at maximum performance.

Hosting an AspNet Core App inside an Azure Function V3 HTTP Trigger

A project worth exploring.

A simple URL shortening website that serves as a nice demo application.

Angular CLI & ASP.NET Core WebAPI in the same project

Dating App ( Angular /.Net WebAPI Core / Entity Framework core)

A Dungeons and Dragons campaign utility and data tracker

DevExtremeAI is a library with full and complete implementation of all OpenAI's APIs.

ASP.NET Core Docker EF Core

An opinionated SDLC kit for Claude Code — from /spec to /deploy. Agentic spec-driven SDLC for Claude Code (C#/.NET + Node.js).