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This article should give you 'the lay of the land' on what to find in the various directories in the application's directory. It will help you get orientation on the code base.
Overview
Each directory mentioned is Mind these directories are relative to the application folder, which is different on . These are different for Wordpress, Joomla ( and Magento). See application folder where they are in this article.
/assets
This folder contains all JS, CSS and images of the application (mind there is a separate location for customization assets).
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