alohaeditor/Aloha-Editor — comment on commit 56976b65839daf30487050dfaf571af2e36e751d
File: src/plugins/extra/browser/lib/browser.js line 23
By petro065:

Yes, having plugins assume jQuery UI, rather than require it is a good idea.
If Aloha Editor is going to guarantee the availability of jQuery UI, then plugins should not have to maintain and load dependencies that are already provided for.