CodeIgniter vs Fat-Free: What are the differences?
Developers describe CodeIgniter as "A Fully Baked PHP Framework". CodeIgniter is a proven, agile & open PHP web application framework with a small footprint. It is powering the next generation of web apps. On the other hand, Fat-Free is detailed as "PHP micro-framework designed to help you build dynamic and robust Web applications - fast". Fat-Free Framework makes it easy to build entire Web sites in a jiffy. With the same power and brevity as modern Javascript toolkits and libraries, F3 helps you write better-looking and more reliable PHP programs.
CodeIgniter and Fat-Free can be primarily classified as "Frameworks (Full Stack)" tools.
"Mvc" is the primary reason why developers consider CodeIgniter over the competitors, whereas "Open source" was stated as the key factor in picking Fat-Free.
CodeIgniter and Fat-Free are both open source tools. CodeIgniter with 17.4K GitHub stars and 7.71K forks on GitHub appears to be more popular than Fat-Free with 2.29K GitHub stars and 445 GitHub forks.