The software components available on this web page were initially created to support our various software projects. Their structure and functionality correspond to our everyday programming needs and our years of experience. Therefore, we believe that these components meet the needs and fulfil the expectations of many programmers. We know from own experience that these components enable to reduce the time spent on developing possible solutions tenfold. Due to the use of tested technology, it is possible to minimize the time spent on searching for errors and eliminating them, and improve the overall quality of software applications.