| API | Description | platform(category) |
| Object>>#logEvaluate: | Return the result of evaluating the receiver. Log the source expression as reference of evaluation. | s8(Kernel,Tools,Snapshot) |
| Object>>#alert: | Alert the user with aString. | web(UI8Core) coco8(U8UI) node8-android(U8) |
| Object>>#confirm: | Prompt the user for confirmation of aString (return true or false). | web(UI8Core) |
| Object>>#confirm:acceptDoing:cancelDoing: | Confirm the user with aString. | node8-android(U8) |
| Object>>#prompt: | Prompt the user for aString (return aString or nil). | web(UI8Core) |
| Object>>#prompt:acceptDoing:cancelDoing: | Prompt the user for aString. | node8-android(U8) |
| Object>>#prompt:default: | Prompt the user for aString (return aString or nil). | web(UI8Core) |
| Object>>#prompt:default:acceptDoing:cancelDoing: | Prompt the user for aString. | node8-android(U8) |
| Object>>#promptValue: | Prompt the user for aString (return the result of evaluating S8 expression given by the user - or an error). | web(UI8Core) |
| Object>>promptValue:doing: | Prompt the user for aString. | node8-android(U8) |
| TableViewManager class>>#choose:detail:imageNames:doing: | Let the user choose an element in collection and evaluates aBlock with that element. | coco8(U8Widgets) |
| MainActivity>>listWithTitle:options:imageNames:doing: | Show list with options and images. | node8-android(U8) |
| Simple chooser for grid/list w/icons,title,actions |