TJ Bootstrap Migrator is a Joomla extension that helps migrate your Joomla any kind of your Joomla content (your whole database) between Bootstrap versions. For your quick start, the default configuration helps you migrate your Joomla's com_content and com_k2 and custom HTML module content without any effort. In case you have other content construction kits, TJ Bootstrap Migrator also helps but you have to pre-define what tables and columns to be migrated. The rest will be done automatically for you.
Smooth migration between Bootstrap versions (no matter upgrade or downgrade) made simply without any effort.
The software is delivered with support for migration of com_content, mod_custom, K2 component and allows users to define new extensions to migrate.
The migration process is made with AJAX to avoid high load on timeout on the server. Users have ability to set max records to process per each ajax request. Ten thousand K2 articles was migrated from Bootstrap 2.3.2 to 3.3.2 in a test with an old Linux laptop. The process took up 18.3 minutes only.
The software applies selector syntax as the same as jQuery does. This help users not only migrate between Bootstraps but also between any of HTML class, id, tag, etc.