External Libraries in Joomla
From Joomla! Documentation
A Joomla! installation contain external libraries which are included with Joomla! CMS version releases. These external libraries are not part of the core code. Please read the Notes section as they may contain more information, such as a external library version change released with a maintenance release.
External Libraries by Joomla Release[edit]
CMS Version | Released | Supported | Mootools | Mootools More | jQuery | jQuery UI (Core, Widget, Mouse, Position, and Sortable) |
Bootstrap | Simple Pie | PHP Mailer | PHP UTF-8 | IDNA Convert |
2.5 | 1.4.5[1] | 1.4.0.1 | N/A[2] | N/A[2] | N/A[2] | ||||||
3.0 | 1.4.5 | 1.4.0.1 | 1.8.1 | 1.8.23 | Version 2.1.0 | ||||||
3.1 |
1.4.5 | 1.4.0.1 | 1.8.3 | 1.8.23 | Version 2.1.0 | ||||||
3.1.2 |
1.4.5 | 1.4.0.1 | 1.8.3 | 1.8.23 | Version 2.3.2[3] | ||||||
3.2 | Sept 2013 | ||||||||||
3.5 | Mar 2014 | ||||||||||
4.0 | Sept 2014 |