This package contains web helpers to easily add functionality to your site such as Captcha validation, Twitter profile and search boxes, Gravatars, Video, Bing search, site analytics or themes. This package is not compatible with ASP.NET MVC.

The Facebook Helper for WebMatrix make it easy to add social widgets on your web pages using the minimum amount of code.

A library for reading and writing CSV files. Extremely fast, flexible, and easy to use. Supports reading and writing of custom class objects.

ASP.NET Web Pages helpers for displaying Twitter widgets like Follow Me and Tweet Buttons.

MvcContrib was designed to add functionality and ease-of-use to Microsoft's ASP.NET MVC Framework, MVC Contrib is useful for developers looking to develop and test UI elements on top of the ASP.NET MVC framework. The TestHelper component provides additional utilities that aid in unit testing ASP.NET MVC projects.

The PayPal helper allows you to integrate PayPal payments within your WebMatrix website or e-commerce application. With a few lines of code you'll enable your Website customers to click on a payment buttons to pay for their purchases with their PayPal accounts.

BBCodeHelper is a helper based on an excellent BBCode parser available at Codeplex (http://bbcode.codeplex.com/) This package contains a helper that can be used with Razor Syntax for easy set up!

The Helper Trinity is a set of helper classes applicable to most any .NET application. Using the classes in this library, you can much more easily validate arguments, raise events, and throw exceptions. Online at http://thehelpertrinity.codeplex.com/.

The OData Helper makes it easy to write queries against OData-enabled services with the minimum amount of code.

Mockable HTTP Helper for.NET2.0+/SL4+/WP7/WinRT (supports Task Parallel Library/async/await)

The QuickEdit helper is designed to make your WebMatrix sites editable. When the helper is in place, the users from your site that belong to a group (or role) that you define, will see an Edit button that launches an editor to update the content displayed there. On the other side, unregistered users (or anonymous) will just see the edited content, ... More information

The IE9 Helper is an ASP.NET WebPages helper which easily adds IE9 functionality to your website.

MVVM Helpers (Metro) is a library of helpers for Windows 8 / Metro to implement the MVVM design pattern, it also includes extension methods, Blend behaviors (with a version of System.Windows.Interactivity) and general .NET classes to aid in the development of Metro-based applications.

Windows Azure storage services provide persistent, redundant storage in the cloud. The Windows Azure Storage helper, allows you to easily retrieve and insert data into Blobs and Tables of Windows Azure Storage Services.

This helper for WebMatrix and ASP.NET Web Pages allows you to easily display QR Code on your site. あなたのASP.NETページにQRコードを容易に表示することのできる、WebMatrix および ASP.NET Web Pages 用のヘルパーです。

HTML helpers to allow easier rendering of Markdown in an ASP.NET MVC web app: @Html.Markdown(Model.Body)

The ASP.NET Sprite Helper allows you to use sprites and image inlining in ASP.NET MVC 3 and ASP.NET Web Pages projects.

UrlShortener is a WebMatrix helper that will shorten urls.

A .NET Utility Class Library

The Hatena Web Services (Auth, Bookmark, Haiku, Profile, Star) Helper for WebMatrix.