The aim of this thesis is to design and implement a web application for the visualization of historical informations related to historical events and persons. The web application is written in the PHP programming language using the Nette framework and the MySQL database system. The beginning of the work is devoted to the technologies needed for development, then the design of the user interface and ways to use the application. Then the gradual steps leading to the implementation of the entire application will be described. The web application allows system administrators to create historical records that visitors can view. If they register in the application system, they will be allowed to participate in the creation of the content of this ...