Create a component
In order to create a component, you need to access first the Library by clicking on the toolbar's highlighted button.
The library browser lets you browse public and private components that you have access to, in addition to organizing your own components into libraries.
In order to create a component, click on the New Component button, located at the top of the right panel.
A modal will be shown. Pick a name, and click on OK.
An empty component will be shown in the component editor.