1.dotnet / aspnetcore
ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.
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ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.
Clean Architecture Solution Template for ASP.NET Core
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.
A modular, scalable and ultra-fast open-source all-in-one eCommerce platform built on ASP.NET Core 10
Radzen Blazor is the most sophisticated free UI component library for Blazor, featuring 155+ 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.
Extremely Fast MessagePack Serializer for C#(.NET, .NET Core, Unity, Xamarin). / msgpack.org[C#]
Flexible and versatile OAuth 2.0/OpenID Connect stack for .NET
A simple app for tracking monthly spending and working towards financial goals.
Enterprise-grade feature flag platform that you can self-host. Get started - free.
SteamKit2 is a .NET library designed to interoperate with Valve's Steam network. It aims to provide a simple, yet extensible, interface to perform various actions on the network.
A light-weight REST API development framework for ASP.NET 8 and newer.
A simple library for creating state machines in C# code
Umbraco is a free and open source .NET content management system helping you deliver delightful digital experiences.
An easy way to perform background job processing in .NET and .NET Core applications. No Windows Service or separate process required
The automatic type-safe REST library for .NET. Refit turns a REST API into a C# interface and generates the HttpClient implementation, with support for HttpClientFactory, pluggable serializers and a testing package.
A popular .NET validation library for building strongly-typed validation rules.
KurrentDB is a database that's engineered for modern software applications and event-driven architectures. Its event-native design simplifies data modeling and preserves data integrity while the integrated streaming engine solves distributed messaging challenges and ensures data consistency.
Lightweight workflow engine for .NET Standard
Quartz Enterprise Scheduler .NET
Json.NET is a popular high-performance JSON framework for .NET
Welcome to the home of the Hot Chocolate GraphQL server for .NET, the Strawberry Shake GraphQL client for .NET and Nitro the awesome Monaco based GraphQL IDE.
Unified Realtime/API framework for .NET platform and Unity.
:cyclone: Clean Architecture with .NET6, C#10 and React+Redux. Use cases as central organizing structure, completely testable, decoupled from frameworks
Assembly scanning and decoration extensions for Microsoft.Extensions.DependencyInjection
Lightweight embeddable web server written in pure C# with few dependencies to 3rd-party libraries.
Distributed transaction solution in micro-service base on eventually consistency, also an eventbus with Outbox pattern
ASP.NET Boilerplate - Web Application Framework
A framework for building messaging apps with .NET and C#.
The Swagger/OpenAPI toolchain for .NET, ASP.NET Core and TypeScript.
Static site generator for .NET API documentation.
Fast and fully streamed Man-On-The-Middle to intercept, record, impersonate and alter HTTP/1.1, H2, websocket and gRPC traffic.
MultiTenant is an open source multi-tenancy library for modern .NET created and maintained by Finbuckle LLC.
:bus: Simple and lean service bus implementation for .NET
.NET API Gateway
Headless CMS and Content Managment Hub
Ultra fast and low latency asynchronous socket server & client C# .NET Core library with support TCP, SSL, UDP, HTTP, HTTPS, WebSocket protocols and 10K connections problem solution
A collection of over 140+ accessible, headless primitives and beautifully-designed components for Blazor built with shadcn/ui design principles.
Build all of your apps using what you already know and love ❤️
Full-stack .Net 10 Clean Architecture (Microservices, Modular Monolith, Monolith), Blazor, Angular 22, React 19, Vue 3.5, BFF with YARP, NextJs 16, Domain-Driven Design, CQRS, SOLID, Asp.Net Core Identity Custom Storage, OpenID Connect, EF Core, OpenTelemetry, SignalR, Background Services, Health Checks, Rate Limiting, Clouds (Azure, AWS, GCP), ...
Open-source eCommerce platform for C# and ASP.NET Core 10 with MongoDB. Build multi-store shops and multi-vendor marketplaces with B2B/B2C, REST API, plugins, Vue 3 and Docker.
Carter is framework that is a thin layer of extension methods and functionality over ASP.NET Core allowing code to be more explicit and most importantly more enjoyable.
Use C# in web apps with comfort
ZoneTree is a persistent, high-performance, transactional, ACID-compliant ordered key-value database and LSM-tree storage engine for .NET.
SuperSocket is a high-performance, extensible socket server application framework for .NET. It provides a robust architecture for building custom network communication applications with support for multiple protocols including TCP, UDP, and WebSocket.
WebApi toolset that allows you to make CRUD REST APIs with one line of code and to create gRPC and SignalR from reusable components too
A C# implementation of the WebSocket protocol client and server
A ROS/ROS2 Multi-robot Simulator for Autonomous Vehicles
Provides a set of libraries which add service API versioning to ASP.NET Core Minimal APIs, Controllers, gRPC, OData, and Web API (Classic).
Oqtane is an open-source developer productivity platform for building modern .NET applications and websites that run on Web, Desktop and Mobile.
Piranha CMS is the friendly editor-focused CMS for .NET that can be used both as an integrated CMS or as a headless API.
Translated.NET Core lightweight configuration server
A simple, cross platform, modulith ecommerce system built on .NET
Fluent URL builder and testable HTTP client for .NET
Bouncy Hsm is a software simulator of HSM and smartcard simulator with HTML UI, REST API and PKCS#11 interface.
Build real-time Blazor and MAUI apps while writing just 0.1% of the usual real-time update code. Handle 10× more API requests with the ActualLab.Rpc protocol—or 1000× more with Fusion’s transparent and perfectly coherent caching.
GraphQL for .NET
ASP.NET Core Blazor Content Management System (CMS)
Virto's Commerce Innovation Platform. Source-available, modular .NET commerce backend built on Virto Atomic Architecture™.
Todo application with ASP.NET Core Blazor WASM, Minimal APIs and Authentication
Sample .NET Core REST API CQRS implementation with raw SQL and DDD using Clean Architecture.
A ready-to-use, layered ASP.NET Core 10 MVC solution template with Identity, EF Core, the repository pattern, Mapster mappings, dependency injection, tests and StyleCop warnings fixed.
Business Apps Made Simple with Asp.Net Core MVC / TypeScript
Multi channel notification service for collaboration tools, e-commerce, news service and more.
🕸 Yet Another .NET Clean Architecture, but for Microservices project. It uses Minimal Clean Architecture with DDD-lite, CQRS-lite, and just enough Cloud-native patterns apply on the simple eCommerce sample and run on Tye with Dapr extension 🍻
C#/.NET client library for the Binance.com cryptocurrency exchange REST and WebSocket APIs, supporting Spot and Futures trading and market data with strongly typed models.
A full-stack .NET microservices build on Dapr and Tye
Apache Log4net is a versatile, feature-rich, efficient logging API and backend for .NET
.NET project templates with batteries included, providing the minimum amount of code required to get you going faster.
.NET library to instrument your code with Prometheus metrics
[Archived] Middleware for security and authorization of web apps. Project moved to https://github.com/aspnet/AspNetCore
The gold standard for async .NET microservices on Azure, AWS and on-prem
A REST API library with better functionality, performance, and scalability than refit
AI Agent: Open-source headless CMS built with ASP.NET Core (C#) and React, featuring REST APIs, GraphQL, and a GrapesJS page designer.
A home for your business logic in any .NET application.
:boom: EasyCaching is an open source caching library that contains basic usages and some advanced usages of caching which can help us to handle caching more easier!
Simple command-line HTTPS server for the .NET Core CLI
Free Bootstrap 5 components for ASP.NET Blazor + optional enterprise-level stack for Blazor development (gRPC code-first, layered architecture, localization, auth, ...)
Surging is a micro-service engine that provides a lightweight, high-performance, modular RPC request pipeline. support Event-based Asynchronous Pattern and reactive programming.
🚀 A future-proof enterprise web CMS supporting both headless and decoupled approaches. Build any type of app with customizable APIs on ASP.NET Core/.NET Core. Completely open-source and designed for flexibility. Since 2018.
Open source, headless, multi-tenant eCommerce platform built with .NET Core, MongoDB, AWS DocumentDB, Azure CosmosDB, Vue.js.
A tiny, cross-platform, module based web server for .NET
Asp.Net 7.0 & Angular 15 SPA Fullstack application with plenty of examples. Live demo:
This library packages the well-known charting library plotly.js into a razor component that can be used in a Blazor project.
Build real-time apps (Blazor included) with less than 1% of extra code responsible for real-time updates. Host 10-1000x faster APIs relying on transparent and nearly 100% consistent caching. We call it DREAM, or Distributed REActive Memoization, and it's here to turn real-time on!
ASP.NET Core rate limiting middleware
Open source MVVM framework for Web Apps
Adyen API Library for .NET
Build Cross Platform HTML Desktop Apps on .NET using native GUI, HTML5, JavaScript, CSS, Owin, AspNetCore (MVC, RazorPages, Blazor)
Easy-to-use typesafe REST API client library for .NET Standard 1.1 and .NET Framework 4.5 and higher, which is simple and customisable. Inspired by Refit
Fake JSON Server is a Fake REST API that can be used as a Back End for prototyping or as a template for a CRUD Back End.
Fast, idiomatic C# implementation of Flatbuffers