React Modal and Overlay Patterns
Build accessible, composable modals and overlays in React using portals, focus traps, and headless primitives — with pitfalls around scroll lock, stacking, and a11y.
·4 min read · #react#modal#accessibility
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Build accessible, composable modals and overlays in React using portals, focus traps, and headless primitives — with pitfalls around scroll lock, stacking, and a11y.
Learn how React portals work, when to use them, and how to build accessible modals that escape parent overflow and z-index traps.