Original author(s): EllisLab Developer(s): British Columbia Institute of Technology Initial release: February 28, 2006 Stable release: 3.1.3[1] / January 9, 2017 Repository:https://github.com/bcit-ci/CodeIgniter Development status: Active Written in: PHP Operating system: Cross-platform Type: Web framework License: MIT License Website:www.codeigniter.com