Web Development Helper is a utility for Web developers and plugs into Internet Explorer. It provides ASP.NET developers with tools to allow viewing information about the current page such as view state and trace, perform some operations on the server in the context of the running application to aid testing. It provides Ajax developers with tools to monitor requests and responses (including the ones made using XMLHttp), viewing a script errors with enhanced error information, a script console and an immediate window. In addition it provides debugging APIs for scripts to make use (as done by Script#).
The tool requires .NET framework v2.0. ASP.NET diagnostics features work when the application is on http://localhost, in other words, it does not allow a remote user to interact with the server application.
[...
continued here]