Doxygen's jquery.js script is composed of minified versions of the following packages: - jquery 1.7.1: http://jquery.com/download/ - jquery.ui 1.8.18: https://code.google.com/p/jquery-ui/downloads/list modules required: - jquery.ui.core - jquery.ui.widget - jquery.ui.mouse - jquery.ui.resizable - jquery.hashchange: 1.3: http://benalman.com/projects/jquery-hashchange-plugin/ - jquery.scrollTo: 1.4.2: https://github.com/flesler/jquery.scrollTo The Makefile will built the jquery_*.js files used by doxygen. Some files are split into smaller parts to make sure Visual Studio can compile them as strings.