WordPress is a free content management system (CMS) developed in the PHP programming language and running on the MySQL database. This open source system has become widespread due to its versatility and adaptability, providing support for the development of web resources for a wide range of purposes, including personal blogs, news portals, online stores and corporate websites. The key advantages of WordPress are its ease of use, high flexibility, and the presence of an active community of users and developers, which contributes to the continuous improvement of the platform and its tools.

OpenCart is a modern content management system (CMS) specifically designed for developing and running online stores. Since its introduction, this tool has gained wide recognition among entrepreneurs and professional developers, establishing itself as one of the most popular e-commerce platforms. Highly valued for its adaptability, accessibility and extensive functionality, OpenCart provides users with all the necessary tools to create and effectively manage an online marketplace. Key features of the platform include product range management, order processing, integration with various payment systems, inventory control and a whole range of other practical functions that contribute to the successful conduct of business on the Internet.

Joomla is one of the most popular content management systems (CMS) for developing and managing websites. Thanks to its open source code, this platform is not only available for free, but also allows you to customize and improve it to your individual needs without additional costs.