A computer programming system for multilingual scripting and executing an application program includes a processor, an object oriented programming language system, and a memory. The object oriented programming language system includes a multilingual scripting program for composing code written in a text file according to an object oriented programming grammar. The multilingual scripting program includes a small number of basic keywords defining one or more task actions, one or more anti-task actions terminating the actions of the corresponding one or more tasks, one or more objects and one or more object properties. The programming language system also includes a parser program for converting the code written in the text file into one or more executable task actions, one or more executable anti-task actions and one or more properties of one or more objects, and an execution engine for executing the one or more task actions and the one or more anti-task actions upon the one or more properties of one or more objects.