Check what version if any of jquery is loading
120956
How to check what version of jQuery is loaded?
125560
Latest jQuery version on Google's CDN
98635
How can my iphone app detect its own version number?
36339
Detect whether browser is IE 7 or lower?
114896
How can I see all versions of a package that are available in the archive?
41913
How to do version numbers?
147958
What is a RELIABLE way to detect a client's browser and its version number?
40624
Bower: Install 2 versions of jQuery
145793
Detect all changes to a  (immediately) using JQuery
111019
Programmatically get the version number of a DLL
50658
How can you detect the version of a browser?
154457
Javascript - How to detect if document has loaded (IE 7/Firefox 3)
60323
How do I get the latest (beta and development) version of Chromium?
133318
Determine Browser's Version
101610
How do I find out the kernel version I am running?
72286
Find Browser type & version?
2267
How to detect if a script is being sourced