Fig. 1

a The landing page for hgvs-nomenclature.org shows the “foldable” navigation menu on the left, a search bar with a clear indication of the selected version, and the Read the Docs version selector to navigate to other versions. The version selector is minimized and unobtrusive by default but expanded here to show functionality. b Mobile version of the landing page. The navigation menu, search features, and selected version are hidden in the “hamburger menu” denoted by the ≡ symbol