VI Snippets

VI Snippets are a way to store, share and reuse small portions of LabVIEW code. VI Snippets combine the portability of a screenshot with the functionality of a VI file by embedding LabVIEW code in a standard PNG image. When you drag a VI Snippet PNG image onto the block diagram it will drop the snippet as graphical code that can be edited and used in your application (source: Using VI Snippets to Store and Share Reusable Code Sections).