thekashey/react-focus-lock

React Focus Lock is a utility for managing focus within React applications, ensuring that focus remains trapped within a designated area, such as modal dialogs or focused tasks. It prevents users from tabbing out of the locked area and supports features like React Portals, scattered locks, and programmatic focus control. Designed for accessibility, it’s trusted by major UI frameworks like Atlassian AtlasKit, ReachUI, and Storybook. It’s ideal for developers building accessible modals, dropdowns, or any UI component requiring focus management.