Graidle (Graph aid) is a Web application for creating charts. It can be used to generate several types of graphical diagrams. It has classes specialized in generating histograms (also horizontal), spider graphs, pie charts, and line (also filled) charts. Several visual aspects may be customized, such as colors, font dimensions, labels, and axes. The diagrams are generated as true color images using PHP and GD library functions, and can be displayed as the current script output or saved to a file in the PNG format.
FreeSMS (Free Student Management System) is a Web application for managing an educational facility. It manages teachers and students and provides marketing, registration, course management, attendance, and a student evaluation system, and manages courses within a class environment. Profile-based management is supported for administrators, teachers, and students. Teachers and students can be registered online. Students are allowed to manage their own class enrolment and submit course evaluations, and teachers can manage student attendance. The differential factor and elegance of this project lie in the OOP standard and a modular structure. The code is clean and very extendable.