This jQuery plugin makes simple clientside form validation trivial, while offering lots of option for customization. That makes a good choice if you’re building something new from scratch, but also when you’re trying to integrate it into an existing application with lots of existing markup. The plugin comes bundled with a useful set of validation m... More information

A base class for nested markup extensions and a collection of useful extensions for WPF 3.5, 4.0 and SL 5.0.

This package contains the runtime assemblies for ASP.NET MVC. ASP.NET MVC gives you a powerful, patterns-based way to build dynamic websites that enables a clean separation of concerns and that gives you full control over markup.

jQuery templates contain markup with binding expressions. Templates are applied to data objects or arrays, and rendered into the HTML DOM.

Takes untrusted (X)HTML and massages it into real, trusted XHTML. While plenty of effort goes into preserving the original intent, markup validity and safety is the first priority. It's particularly useful with content management systems where users are in control of markup, but you want to target XHTML1.1.

DotLiquid is a templating system ported to the .NET framework from Ruby’s Liquid Markup.

Let's you inject markup before certain tags in asp.net webforms/mvc applications

Textile.NET is, surprisingly, a textile formatter for .NET projects. Textile is a human web text generator (http://www.textism.com/tools/textile/) that is useful for rapid web writings such as Wiki syntax or blog articles. From a simple and intuitive syntax it creates well formed HTML with advanced formatting features, while also allowing the user ... More information

The Web Markup Minifier (abbreviated WebMarkupMin) is a .NET library that contains a set of markup minifiers. The objective of this project is to improve the performance of web applications by reducing the size of HTML, XHTML and XML code. WebMarkupMin absorbed the best of existing solutions from non-microsoft platforms: Juriy Zaytsev's Experiment... More information

XAML Operations Binding Library

With Interaction Lib you can wire up most common ajax UI interactions with as few as 2 - 3 attributes right in your markup with no additional javascript. Also provides markup for wiring and configuring other jQuery/jQueryUI plugins. Provides support for unobtrusive configurations.

WebMarkupMin.MsAjax contains 2 minifier-adapters: MsAjaxCssMinifier (for minification of CSS code) and MsAjaxJsMinifier (for minification of JS code). These adapters perform minification using the Microsoft Ajax Minifier (http://ajaxmin.codeplex.com).

WebMarkupMin.Web contains 4 HTTP-modules: HtmlMinificationModule (for minification of HTML code), XhtmlMinificationModule (for minification of XHTML code), XmlMinificationModule (for minification of XML code) and CompressionModule (for compression of text content by using GZIP or Deflate). HtmlMinificationModule and XhtmlMinificationModule cannot... More information

WebMarkupMin.Mvc contains 4 action filters: MinifyHtmlAttribute (for minification of HTML code), MinifyXhtmlAttribute (for minification of XHTML code), MinifyXmlAttribute (for minification of XML code) and CompressContentAttribute (for compression of text content by using GZIP or Deflate).

WebMarkupMin.Yui contains 2 minifier-adapters: YuiCssMinifier (for minification of CSS code) and YuiJsMinifier (for minification of JS code). These adapters perform minification using the YUI Compressor for .NET (http://yuicompressor.codeplex.com).

WebMarkupMin.WebForms contains 3 Web Forms page classes: CompressedPage (only supports GZIP/Deflate compression), MinifiedAndCompressedHtmlPage (supports HTML minification and GZIP/Deflate compression) and MinifiedAndCompressedXhtmlPage (supports XHTML minification and GZIP/Deflate compression); and 3 master page classes: CompressedMasterPage (only... More information

Build.Mvc is a helper extensions method library that turns the standard ASP .NET MVC 3.0 HtmlHelper methods into jQuery-style chainable methods that allow you to expressively add markup and style to your MVC application.

A jQuery plug-in jQuery lightBox plugin is simple, elegant, unobtrusive, no need extra markup and is used to overlay images on the current page through the power and flexibility of jQuery selectors.

Showdown is a javascript port of Markdown (markup language).

The main goal of implementing the MVVM pattern is the clear separation between View (the XAML code coupled with its code-behind), ViewModel, and Model. This project is solving problems when you want to bind Actions: ICommand and RoutedEventHandler.