A method and implementing system are provided in which a user is enabled to view source code within a context of the screen presentation which is created by the source code. In an exemplary embodiment, a graphical user interface (GUI) is selectively overlaid upon a content screen display. The GUI displays markers to indicate beginning and ending points of source code elements for screen areas which are proximate to the hot-spot area in the GUI. Where a marker indicates additional code is present, the user is enabled to select the marker and a detailed presentation of the related source code is presented.