Vr is a vertical counterpart for Hr component in Vaadin applications. The lack of an official component to be used as a vertical separator feels like a paper-cut in every project. While being extremely minimalistic, this component offers: - Same color and thickness as Hr component within the Lumo theme. - The Builder API to customize the color, thickness, and also defining the element id (mostly suited for testing purposes). - Automatic expansion in the vertical direction within the parent layout.