Hi, There is cool open source project in codeplex called: Javascript and CSS Consolidation for ASP.NET that give infrastructure for compress and consolidation JS and CSS files for ASP.NET application. Project Description A library for ASP.NET that provides an easy way to consolidate external javascript and css files. The primary goals for this project are: * Make the development environment mirror production as much as possible (e.g. files should be consolidated in all environments including the...