What are plug-ins & How to create plug-ins in Oracle APEX?

What are plug-ins? A plug-in is nothing but an extension to the built-in types available in APEX. The types of plug-ins in the oracle APEX are authentication scheme, authorization scheme, item, region, dynamic action, and process types. A Developer can create or download & import a plug-in developed and publish by a developer on apex-world . A developer can create plug-in from scratch or as copy of an existing plug-in. How to create plug-ins in Oracle APEX? here is an example of creating a simple APEX plugin that adds a button to a page and redirects to the previous page when the button is clicked: JS File : IMAGE-01 Create a js file with name "historyback.js" with code i...