Music player with good looks that uses Gracenote database to display information about your songs.

The EduScript Polish programming language.

Polish day off and feast utility classes

A very simple application to learn Spring and other Java technologies (in Polish).

Native Android reader for a current affairs portal for Polish-speaking audiences

Polish notation is a mathematical notation in which operators precede their operands, in contrast to the more common infix notation, in which operators are placed between operands, as well as reverse Polish notation, in which operators follow their operands. It does not need any parentheses as long as each operator has a fixed number of operands.