Techniques and architectures for managing streamlining validation operations. Tokens to represent at least one of a style characteristic, a script component and a layout element are provided. An update bundle having two or more tokens representing changes from previous versions of corresponding tokens to specify current versions of the tokens, is provided. User interface code is analyzed to determine if the code utilizes the two or more tokens in a manner consistent with the current versions of the tokens. An activity list for tokens in the UI not being used in the manner consistent with the current versions of the tokens is generated.