Two of our ADCs (Simon Ince and Stuart Leeks) have been coordinating work with people across Services and various product groups to produce a comprehensive set of coding standards for the Ajax Control Toolkit. This was in direct response to requests from the ADC team’s customers for such documentation. The ASP.NET Ajax product team liked what they produced so much they’ve published the standards as a prerequisite for contributing to the toolkit!
The standards are now live and freely available on the Ajax Control Toolkit Coding Standards page. Even if you’re not using the ACT you will likely find useful content, so be sure to check them out.