1. A method implemented by a computing device comprising: parsing source content associated with a build of an application to identify resources modified in the build; updating localization files having a file format designated for translations into one or more selected languages selected for the application based on the resources that are identified as modified in the build; creating dynamic resource files based on the updated localization files that incorporate available translations for the resources; compiling the dynamic resource files into compiled language specific resource files for each of the one or more selected languages; and producing a multilingual resource package for the application configured to contain the compiled language specific resource files for the application.