Quickly check what objects within a Sharepoint site hierarchy a user has access to.

The ASP.NET AJAX Control Toolkit is a classic set of ASP.NET WebForms extensions that helps you build ASN.NET websites. Now maintained by devexpress.com

Ajax.NET Professional (AjaxPro) is one of the first AJAX frameworks for Microsoft ASP.NET and is working with .NET 1.1 and 2.0.

The Starter Kit is a collection of web pages that will show how to use Ajax.NET Professional to build rich client-side AJAX enabled web applicati

"Ascend.NET" Windows forms controls are a collection of .NET custom controls implemented in C# targeting Visual Studio 2005. The controls are designed to be flexible, but not overly complicated and are reliable under tough conditions.

BlogEngine.NET is a full featured blog engine targeted at .NET developers. It is light weight and very simple to modify and extend.

BlogML .NET a set of .NET libraries for working with the BlogML format. You can learn more about BlogML by visiting its website: http://code.google.com/p/blogml

BugTracker.NET is a free, open-source, web-based bug or customer support issue tracker written using ASP.NET, C#, and Microsoft SQL Server (or its free cousin SQL Server Express). It is in daily use by thousands of development and support teams around the world. BugTracker.NET is easy to install and learn how to use. When you first install it, it is very simple and you can start using it right away. However, it offers you the ability to change its configuration to handle your needs if they are more complex.

The Community Kit for SharePoint is a set of best practices, templates, Web Parts, tools, and source code that enables practically anyone to create a community website based on SharePoint technology for practically any group of people with a common interest.

Microsoft has created an excellent starter kit, the Club Starter Kit, for individual clubs to host a variety of content. As an extension of the initial project, with the spirit of open source, we add additional value to the Club Starter Kit.

The Code Review Add-In helps the process of reviewing code and publishing the results as work items to the Team System Server for team members to review them.

The CSS Friendly Control Adapters kit (for ASP.Net 2.0) provides pre-built control adapters that you can easily use to generate CSS-friendly markup from some of the more commonly used ASP.NET controls.

DinnerNow is a fictitious marketplace where customers can order food from local restaurants for delivery to their home or office. This sample application is designed to demonstrate how you can develop a connected application using several new Microsoft technologies, including: II

.communities is an AJAX-enabled, multi-user content management system that allows for an individual or an ISP to quickly create and administer a collaborative website such as a club site, a user group site, or a news site. Based on the popular source code of the original Community Starter Kit (CSK) released in 2003, it has a number of standard content modules and supports multiple site/url configurations via a single database. .communities contains all the features that you would expect to find in any other Web 2.0 application; HTML content, Wikis, Blogs, Discussions, Photo Galleries, RSS Newsfeeds etc. as well as a plethora of advanced configuration options and settings. Out of the box, .communities has everything you need to create and manage most types of site - its easy to use and runs on a core framework that can be fully customised if required.

Facebook.NET is a framework for creating Facebook applications in .NET in either C# or VB.NET. It is optimized for creating ASP.NET-based Facebook applications, and at the same time, can also be used for creating desktop client applications that consume Facebook APIs.

For a hobby that revolves around dead people, genealogy is remarkably popular: it's the fastest growing scene in North America. And a perfect study for our first Windows Presentation Foundation (WPF) reference application. Our designers employed every trick in the WPF book– styles, resources, templates, data binding, animation, transforms– to present an innovative visualization of the classic family tree, freeing our developers to concentrate on behind-the-scenes features like XPS, Windows Vista "light up", and ClickOnce for WPF.

A small validation library for .NET that uses a fluent interface and lambda expressions for building validation rules for your business objects.

This is an HTML parser that builds a read/write DOM from “real world” HTML files. It supports XPATH or XSLT and is tolerant with "real world" malformed HTML.

Visual Studio already had the ability to recognize and quickly navigate (with Ctrl LeftClick) to URLs embedded in the comments of the code. This is great, but what is really needed is a way of referring quickly and easily from one part of the code to another part of the code (or to architectural documents checked in with the code). That is exactly what the HyperAddin does: It makes creating and following hyper-links in your code trivial. Now you only have to explain something once in a comment and refer to it many times (got lots of overloaded methods? They should all refer to the 'master' that does the real work). Hyperlinks in your source code are one of those features that once you have used it, you wonder how you ever got by without it. If you use Visual Studio, you really should try it. Anyone reading your source code (including yourself!) will thank you for it.

IronPython is a implementation of the Python programming language on the .NET Framework. It supports an interactive interpreter with fully dynamic compilation.