I have been a web programmer for over a decade now and work heavily in
JavaScript. The last few years I have moved to jQuery which has its own
documented selectors and is under a dual MIT and GPL licence.
My question is regarding what makes a JavaScript libre or not. If I stick to
jQuery selectors and its functions while using native JS functions when I
need it (like if/else and date()) then I should be fine right? I ask because
jQuery has source code available and is not proprietary in any way.
But what if I use a minifier like Google's Closure Compiler or UglifyJS? Will
those throw off the LibreJS and make my scripts unusable under the extension?