What is the best aproach to ensure that my web application will support multiple browsers like IE 6,7,8 & Firefox, Opera, etc...?
Is there any sort of plugin for Visual Studio that could do a code analysis to determine if my application is compatible? I did see that there are many cross browser online testing tools, but from what I could see none of these would work for an intranet only application that is not exposed to the www and also for not for secure and sensitive applications such as financial applications. Any help / advise would be appreciated.
