Open Source PHP Framework (originally from EllisLab)
A fully RESTful server implementation for CodeIgniter using one library, one config file and one controller.
Simple and Lightweight Auth System for CodeIgniter
Grocery CRUD is a PHP Codeigniter Framework library that creates a full functional CRUD system without the requirement of extra customisation to the JavaScripts or the CSS to do it so.
An easier way to use PHPUnit with CodeIgniter 3.x.
Translations of the CodeIgniter system messages
Jumpstart your CodeIgniter web applications with a modular, HMVC-ready, backend.
a PHP Library to create QR Code. This is a porting library for CodeIgniter Framework, original code from http://phpqrcode.sourceforge.net/.
A CodeIgniter 3 compatible email-library powered by PHPMailer