Top 20 NuGet webforms Packages

Webforms Controls for use with Twitter Bootstrap 3.0
Provides a castle windsor adapter for the sitemapify ASP.NET sitemap handler
Provides a ASP.NET HttpHandler to assist with generating a dynamic sitemap.xml file for Umbraco CMS content nodes
Glimpse is a web debugging and diagnostics tool used to gain a better understanding of whats happening inside of your ASP.NET 4.0 application. For ASP.NET MVC3 support, please NuGet Glimpse.MVC3.
Tools and Controls to help the migration from asp.net Webforms to MVC
A collection of accessible Twitter Bootstrap v3.3.7 user controls for ASP.NET. It's easy to forget to add ARIA attributes and other accessibility markup. With these controls, it's all handled for you! This project is forked from the Tie.Controls.Bootstrap project by pmcfernandes and features additi...
WebFormContrib is used to make WebForms more like MVC type syntax
WebFormContrib is used to make WebForms more like MVC type syntax
Aspy is totally free ASP.NET Session and Cache online viewer. It can be integrated with any ASP.NET web application including ASP.NET MVC and Web API. It is ready to use right after the installation. More detailed description is available on our website.
JUIPP is a design pattern implemented on top of ASP.NET WebForms enabling harmonious teamwork by favoring Convention over Configuration, enforcing Separation of Concerns and emphasizing modularization (works great for SharePoint).
Gaia Ajax offers a simple and elegant approach to do Ajax in ASP.NET WebForms. Server controls like Label, Button, GridView etc are extended to include built-in support for granular Ajax functionality. Gaia is designed to allow you to build rich internet applications by fully leveraging the powe...
Get ASP.NET and IIS custom error pages right. Install this package and then customize the pages in the Error folder to match the look of your site.
bsasper is a jQuery plugin that converts the output of all ASP.NET WebForms dynamic validation errors from inline text to Bootstrap 3 popovers. Both client-side error messages and messages that result from a post-back are rendered as popovers.
Gnostice XtremeDocumentStudio .NET is the next-generation multi-format document-processing component suite for .NET developers. Currently, XtremeDocumentStudio .NET WebForms Viewer control supports viewing, printing, and converting PDF, DOCX, DOC, BMP, JPEG, PNG, WMF, EMF, TIFF and MTIFF. More forma...
Aspy is totally free ASP.NET Session and Cache online viewer. It can be integrated with any ASP.NET web application including ASP.NET MVC and Web API. It is ready to use right after the installation. More detailed description is available on our website.
The ViewStateOptimizer is a .NET library used to optimize the ViewState problem for the asp.net web forms platform. It will include a set of the best methods to improve the performance for the asp.net web forms when using ViewState.
This toolkit provides a set of controls that are Bootstrap and FontAwesome friendly
A totally unsupported way to quickly add ASP.NET MVC 3 support to your WebForms Application. Works on my machine.
Configurable robots.txt handler supporting web.config based configuration. Icon supplied by Freepik (http://www.flaticon.com/authors/freepik)
Provides a ASP.NET HttpHandler to assist with generating a dynamic sitemap.xml file