Abstract: The description relates to media files and more particularly to media files that include a program and a human-understandable description of the program. One example can receive executable code. This example can determine a functionality provided by the executable code. The example can also create a media file that stores the executable code and presents the functionality in a human-understandable form.

Abstract: This patent relates to automatic UI rendering techniques by which specified data items can be automatically posted on a UI and rendered as interactive UI elements and/or UI sub-elements without explicit instructions for how the specified data items are to be rendered. A developer can therefore specify in a simple expression (e.g., a script) that the data item is to be posted and rendered, without having to specify how the UI elements and/or UI sub-elements are to be rendered. In response to the expression, the data items can then be automatically posted and rendered on the UI based on the data type(s) and according to pre-defined rendering instructions. The pre-defined rendering instructions need not be specific to the data items, nor provided with the expression.

Abstract: The description relates to media files and more particularly to media files that include a program and a human-understandable description of the program. One example can receive executable code. This example can determine a functionality provided by the executable code. The example can also create a media file that stores the executable code and presents the functionality in a human-understandable form.