File and Dir class contains methods that assist in working with files and directories.
Response and Request class
The Shortcode class for creating shortcodes.
The array class contains methods that can be useful when working with arrays.
The url class allows you to interact with the URLs.
Simple and PHP Class to with Session
The zip class allows you to interact with the Zip files.
The cookie class
The user agent class provides a simple way to detect the kind of device that made the request.
The valid class provides a simple and consistent way of validating user input.
The notification class provides simple session storage service.
The text class is a set of methods to help with the manipulation of strings.
The inflector class allows you to transforms words.
The image class allows you to perform simple image manipulation.
The Debug helper is a simple class for debugging variables, objects, arrays, etc by outputting information to the display.
The date class
The curl class