jQuery-seq is a set of functions to do some tasks sequentially. It uses jQuery deferred object. You can either execute some functions sequentially with sequentialExecute or use ready functions to load scripts or stylesheets or other files (flash for example) one after another.

Most useful functions are withScripts and withStyles

Use cases are

withScripts('/js/some-script.js', '/js/some-other-script.js', function(){
  alert('all scripts loaded');
});

withStyles('/css/some-style.css', '/js/some-other-style.css', function(){
  alert('all css files are loaded and appended to head');
});

Documentation also available. Just clone repository and look at doc/index.html