Header Generates a navigational header, to be placed at the top of the page. Documentation header Header with simple items Item 1 Item 2 Item 3 Show code Show rendered Full width item Item 1 Item 2 Item 3 Show code Show rendered Links navigate linkome href link patch link Show code Show rendered Input Show code Show rendered Extra attributes - dir Item 1 Item 2 Item 3 Show code Show rendered Full GitHub example GitHub Menu Show code Show rendered On this page Top of page Documentation Stories Header with simple items Full width item Links Input Extra attributes - dir Full GitHub example Overview Introduction Installation and usage Menus and dialogs Components By name By topic Action list Action menu Alert Avatar Blankslate Box Branch name Breadcrumb Button Button group Checkbox Checkbox group Circle badge Counter Dialog Drawer Dropdown Ellipsis Filter list Form control Header Header with simple items Full width item Links Input Extra attributes - dir Full GitHub example Input validation message Label Layout Link Menu Octicon Pagination Progress Radio button Radio group Radio tabs Select Select menu Side nav Spinner State label Styled HTML Subhead Subnav Tabnav Text input Textarea Theme Theme menu Theme menu options Timeline Toggle switch Truncate Underline nav