CodeIgniter is one of the most popular and agile open source PHP application development frameworks. CodeIgniter PHP development assists to develop intuitive and dynamic websites easily. It has a rich set of comprehensive in-built libraries and decreases the efforts and time of writing complicated codes from the scratch. CodeIgniter allows developers to build websites easily and quickly. For people who would like to keep a distance from any type of complexity and would want simple and effective solutions, then it is definitely CodeIgniter for them. The key advantage of using CodeIgniter is competent solutions in web development that provides competent services to the users. With the help of CodeIgniter one can get fully functional websites with simple structure. Managing the web app also becomes very easy without putting a lot of efforts about anything and the websites provide steadfast performances as well. This is a highly secure development platform that developers can use to create a huge range of apps.