There are many features that are prominent and are availed to us by the Codeigniter.
Here is a list of the most important features of the Codeigniter depicted below:
CodeIgniter is basically an open source framework that is generally free to use.
Codeigniter is known for being the most light-weighted framework.
Model View Controller (MVC) pattern is the pattern on which the codeigniter is based.
It generally possesses the full featured database classes and is known to support for several platforms.
Codeigniter is extensible that simply means that the programmers can extend the system very easily just by the use of their libraries, helpers.
It is mostly known for its excellent documentation.