Aspnetcore GitHub Repositories (2026) · Open Source Tools

ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

Drop-in auth endpoints for ASP.NET Core: JWT, cookies, email codes and 2FA for your SPA or API, built on ASP.NET Core Identity.

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

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

Build all of your apps using what you already know and love ❤️

🍔 A practical and cloud-native food delivery microservices, built with .Net Aspire, .Net 10, Wolverine, Domain-Driven Design, CQRS, Vertical Slice Architecture, Event-Driven Architecture, and the latest technologies.

EF Core Second Level Cache Interceptor

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

A cross platform app for tracking your lifts in the gym

Adds extensions methods to HttpResponse and HttpRequest to make working with Htmx easier.

ASP.NET Core Blazor Content Management System (CMS)

Easy integration testing for ASP.NET Core applications

An example of integration testing ASP.NET Core Minimal hosting and APIs

A blog (engine) completely written in C# and Blazor. It aims to be a simple use and easy to extend platform. Blogposts are written in Markdown and are rendered to HTML. This gives all the flexibility needed to express yourself but also have an easy way of creating posts in the first place.

A dotnet new template for an ASP.NET Core Minimal API built with a streamlined Clean Architecture on .NET 10.

Source code for 800+ C# and .NET articles from code-maze.com. Every article is a runnable solution, most with tests.

WebAuthn (Passkeys) library for .NET.

🍰 An asp.net core template based on .Net 10, Vertical Slice Architecture, CQRS, Minimal APIs, OpenTelemetry, API Versioning and OpenAPI.