56.2% of all MooTools installations are Joomla sites.

Changes in the usage of JavaScript libraries in 2012:
jQuery: +11.73%
Mootools: -0.33%
Prototype: -0.60%

4.9% of the websites that use jQuery also use MooTools, but 53.5% of the sites that use MooTools also use jQuery.

JavaScript libraries usage amongst the top 1000 sites: 1. jQuery, 2. YUI, 3. Prototype, 4. MooTools.

MooTools is the leading JavaScript library in Zimbabwe and Mozambique, jQuery in all other countries.

44% of the MooTools installations are on Joomla sites.