Click to edit
When you are logged in the Admin interface and you navigate the live website (which uses React Bricks' Viewer), you will see a small pencil icon that you can click to directly go to the Admin interface editing that page.
If you have more than one language, you will go to the editing interface for that page in the currently displayed language.
Via React Bricks configuration's clickToEditSide
you can choose in which corner the "click to edit" button should appear, or disable it (see ClickToEditSide).