What does barnacle script mean?

barnacle script meaning in Urban Dictionary

A stand-alone software module that can be slapped onto an existing application to enhance it is purpose or overall performance.This is typically a JavaScript file which can be connected in a vanilla web site to include -- at load time -- Rich Internet Application (RIA) behaviors into the current UI controls.A "pefect" barnacle could be efficient with no various other changes to the website rule (but allows incremental improvements of qualities to customize the behavior).