The Editor allows you to extend and customize its functionality and features by using plugins.
You can implement a plugin that renders a popup in the Editor and shows additional tools or supplementary information based on user selection.
You can use a plugin to provide a placeholder functionality for the Editor which is similar to the placeholder attribute of the HTML
Input rules provide an option for modifying the input of the user on the fly and represent pairs of matches and corresponding actions. When the user input matches an input rule, the typed text is transformed based on the action of that rule.
The following example demonstrates how to implement input rules and attach them to the Editor.