Recently Added Projects
F#
The F# compiler, core library and tools - a functional programming language for safer, faster, better code writing.
ClojureCLR
A port of Clojure to the CLR, part of the Clojure project
Entity Framework Playground
Examine the generated SQL for migrations and queries by writing DbContext and queries using it in the browser. Learn by example, compare different versions of Entity Framework and providers such as MS SQL, PostgreSql and Sqlite.
Sharplab
Run C# code using different branches and versions of Roslyn, see the IL that was produced and examine the JIT's output.
.NET Fiddle
Write, compile and run C#, F# and VB code in the browser. The .Net equivalent of JSFiddle.
WebBen
Is a tool for benchmarking your Hypertext Transfer Protocol (HTTP) server.
NsDepCop
Static code analysis tool to enforce namespace dependency rules in C# projects.
Bencher
Suite of continuous benchmarking tools designed to catch performance regressions in CI.
BenchmarkDotNet
Powerful .NET library for benchmarking.
CodeMaid
CodeMaid is an open source Visual Studio extension to cleanup and simplify our C#, C++, F#, VB, PHP, PowerShell, R, JSON, XAML, XML, ASP, HTML, CSS, LESS, SCSS, JavaScript and TypeScript coding
App.Metrics
App Metrics is an open-source and cross-platform .NET library used to record and report metrics within an application and reports it's health. See the docs for me details.
NDepend
Is a Visual Studio and VS Team Services extension that estimates your .NET code quality and Technical-Debt, that lets create code rules with C# LINQ syntax, visualize code structure and focus on changes and evolution. [$]
PVS-Studio
PVS-Studio is a static analyzer on guard of code quality, security (SAST), and code safety. [Free for OSS] [$]
.NET Compiler Platform ("Roslyn") Analyzers
A number of Roslyn diagnostic analyzers initially developed to help flesh out the design and implementation of the static analysis APIs.
fluent-cms
Fluent CMS is an open-source Content Management System designed to streamline web development workflows. It proves valuable even for non-CMS projects by eliminating the need for tedious CRUD API and page development.
Squidex
Squidex is an open source headless CMS and content management hub. In contrast to a traditional CMS Squidex provides a rich API with OData filter and Swagger definitions. It is up to you to build your UI on top of it. It can be website, a native app or just another server. We build it with ASP.NET Core and CQRS and is tested for Windows and Linux on modern browsers.
BlogEngine.NET
Simple but full featured ASP.NET blog
DotNetNuke
DNN Platform is our free, open source web CMS and the foundation of every professional DNN solution. Over 750,000 organizations worldwide have built websites powered by the DNN Platform.
Umbraco
Umbraco is a free open source Content Management System built on the ASP.NET platform
Piranha CMS
Piranha is the fun, fast and lightweight .NET framework for developing cms-based web applications with an extra bite. It's built on ASP.NET MVC and Web Pages and is fully compatible with both Visual Studio and WebMatrix. https://piranhacms.org