The ComRomChart is a Java component that encompasses a wide range of functionalities aimed at data visualization and analysis, in the form of different types of charts. Data can be represented in many ways, like a sequence of connected points, bars, columns, and filled areas. ComRomChart can be easily integrated into Java Web applications and applets. The following list gives you an overview of the benefits of using ComRomChart. Powerful: many configuration (new markup language for labels) and interactive features and charts. Flexible: it can be used in many scenarios, as applet, servlet /JSP. Easy of use: charts can be created with cero Java programming.