modal-drawer-system

To build accessible modals and drawers with focus trapping, use a system that applies portal rendering, ARIA compliance, and scroll locking to manage keyboard navigation and predictable focus behavior across overlay components.

Focus trapping for web dialog components ensures keyboard navigation cycles only within the open modal or drawer, using ARIA attributes and portal rendering to prevent users from tabbing to background elements while the overlay is active.

Implementing ESC-to-close and scroll lock for side drawers and bottom sheets requires applying keyboard event handlers for the escape key and disabling background page scrolling while the overlay portal is rendered.

Yes, you can use this modal and drawer system for center modals, side drawers, and bottom sheets, as it specifies portal rendering, backdrop interactions, and optional header, content, and footer sections for each layout.

The best way to structure ARIA attributes for confirmation dialogs is to use a system providing sample implementations that enforce focus management, role definitions, and backdrop interactions to ensure accessible and compliant overlay behavior.

Your modal component loses keyboard focus to the background page when focus trapping and scroll locking are not applied, which requires portal rendering and ARIA-compliant focus management to resolve.