The simplest way to deploy and test your add-in is to copy the manifest to a network share. Create a folder on a network share (for example, \\MyShare\CollegeBudgetTracker). Copy the manifest ...
an Excel JavaScript add-in, responsible for a web-based custom task pane, an Excel-DNA add-in, responsible for native ribbon callbacks and UI Automation-based control of the JavaScript add-in UI. The ...