Responsive Sidebar: Desktop Panel, Mobile Drawer
Navigation that works well on a wide desktop monitor and navigation that works well on a phone screen have fundamentally different requirements. A sidebar that occupies a fixed column on the left is efficient on desktop — always visible, always accessible. On a phone, that same sidebar would consume too much of the precious vertical space available for content.
The responsive sidebar handles both cases automatically, with one navigation definition and no extra configuration.
Desktop: Always-Visible Panel
On desktop and large tablet screens, the sidebar appears as a persistent panel. Navigation items are always visible. Users can see their current location and jump to any section without any interaction. The content area sits beside the sidebar, using the full remaining width.
Collapsing the sidebar to icon-only mode is supported for power users who want maximum content space. Hovering over an icon expands the item tooltip; clicking navigates.
Mobile: Slide-In Drawer
On small screens, the sidebar collapses off-screen by default. A hamburger button in the top navigation bar opens it as a drawer that slides in from the side. The drawer overlays the content area with a background dimming effect. Tapping outside the drawer or tapping a navigation item closes it.
The drawer experience follows platform conventions that mobile users already know. It doesn't feel like a shrunk-down desktop interface — it feels like a mobile app.
One Definition
The navigation structure that appears in the sidebar is defined once. The platform reads the same definition whether it's rendering a desktop panel or a mobile drawer. You don't maintain separate navigation configurations for different screen sizes.
This means adding a navigation item, reordering sections, or changing icons updates both the desktop and mobile presentation simultaneously.
Breakpoints You Can Trust
The switch between panel and drawer mode happens at a sensible breakpoint that matches common device widths. Tablets in landscape orientation show the panel. Tablets in portrait and phones show the drawer. The breakpoints follow established responsive design conventions and have been tested across device families.
Consistent Across Workspaces
Responsive sidebar behavior applies to all workspaces on the platform. Whether you've built a simple tool with four navigation items or a complex application with nested sections, the same adaptive behavior applies. Users who work across multiple workspaces encounter the same navigation pattern everywhere.