It is my understanding that ESRI is no longer supporting classic asp. I assume it is not (or soon will not be) supporting asp.net. I am looking for an esri supported framework that I can migrate my application into that will be supported for at least the next few years. I really don't care to migrate my project only to have to migrate it again in another year or two.
My question is if anyone can recommend a new framework I can use that is and will be supported by ESRI for the somewhat foreseeable future. I have been looking into different options such as html based but I just don't know enough to be able to figure out what is my best option and how to implement it.