Discover the most starred and trending open source tools tagged with #asp-net.
Radzen Blazor is the most sophisticated free UI component library for Blazor, featuring 145+ native components including DataGrid, Scheduler, Charts, and advanced theming with full support for Material Design and Fluent UI. If Radzen Blazor is useful to you, a ⭐ on GitHub helps other Blazor developers find it.
:electron: Build cross platform desktop apps with ASP.NET Core (Razor Pages, MVC, Blazor).
Passkeys, FIDO2 and WebAuthn .NET library.
E-commerce platform built with ASP.NET Core using MongoDB for NoSQL storage
A simple app for tracking monthly spending and working towards financial goals.
Sass Compiler Library for .NET Core 3.1/5.x/6.x/7.x without node, using dart-sass as a compiler
Unofficial Tailwind CSS extension for IntelliSense, linting, sorting, and more to enhance the development experience in Visual Studio 2026 and 2022.
DNTCommon.Web.Core provides common scenarios' solutions for ASP.NET Core applications.
A library for using FluentValidation with Blazor EditForm components. Provides seamless integration between FluentValidation and Blazor forms with support for real-time validation, nested objects, async validation, and rule sets.
Orchard Core is an open-source modular and multi-tenant application framework built with ASP.NET Core, and a content management system (CMS) built on top of that framework.
Enterprise-grade feature flag platform that you can self-host. Get started - free.