This is the demo application demonstrates integration of Bootstrap Editor with another web application or component.

The whole block you see below is one application which includes JavaScript edition of Bootstrap Editor.
Bootstrap Editor here connected as RequireJS module and called via API. Each time user clicks edit button, application calls API function openByHTML, then Bootstrap Editor opens for editing current content. After user click "Save" there content is being saved (updated) by Bootstrap Editor.

This is not the only way to connect and load Bootstrap Editor - it depends of your needs. As any other JavaScript module it can be used from any code, application, regardless of UI library and other platform specifics.

For simpleness UI library (class Button) and code for including it was omited.
The sample source code is written in TypeScript, conversion to JavaScript is trivial.