WordPress

 

WordPress is a publishing system with a focus on aesthetics, usability and web standards. It is ideal for creating custom blogs or websites.

Wordpress content management system is developed as an opensource project, all source code is described in the documentation, giving any programmer the opportunity to get involved in its development, modify parts of it and customize it to their liking, so it can be used for almost anything. It is also used by hundreds of people and involved in the development of wordpress, putting it ahead of commercial products that are created by a few individuals and not the general public.

It is built on PHP and MySQL and licensed under the GPL.