Apparatus and method for generating software based on web using javascript

PURPOSE: An apparatus for generating software based on web using a javascript and a method thereof are provided to easily create a web software based on a complex javascript by offering an editing screen or a web UI template. CONSTITUTION: A UI WISYWYG(What You See Is What You Get) editor(104) offers an interface for designing a web based software. The interface comprises a web component, an editing window arranging the selected web components, and an attribute window for inputting the attribute information of the web component which is arranged in the editing window. A UI WYSIWYG source code generator(106) creates JavaScript source code using information designed through the interface.