a Ditto bundle
You can pick and choose which version of jQuery to load. You cans also choose to load jQuery UI and some plugins.
Engine::load()->bundle('jQuery')
->version(203)
->migrate()
->ui([
'sortable',
'draggable'
])
->plugins([
'validate',
'inputmask'
]);
The indicated JS files and their depenencies will then be inserted into the template.