nav

Sticky-capable site header with logo, navigation links, and an optional CTA button. On mobile (< 640px) links collapse behind a burger button — clicking it reveals an overlay panel that sits on top of page content without pushing it down. Wired automatically by pulse-ui.js.

nav({
  logo:     '<strong>MyApp</strong>',
  logoHref: '/',
  links: [
    { label: 'Features', href: '#features' },
    { label: 'Pricing',  href: '#pricing'  },
    { label: 'FAQ',      href: '#faq'      },
  ],
  action: button({ label: 'Download', size: 'sm' }),
  sticky: true,
})

Mobile view

At < 640px the links and action are hidden and replaced with a burger button. The panel opens as an overlay — no layout shift.

Burger on the left

Set burgerAlign: 'left' to place the burger before the logo — common in app-style layouts.