React is one of the most widely used frontend frameworks. It is also one of the most commonly used frameworks for building inaccessible interfaces, not because React itself is inaccessible, but because the patterns that are idiomatic in React make it easy to accidentally introduce accessibility failures.
If you are looking for a React accessibility consultant, this covers the common failure patterns I look for, what a React-specific review involves, and how to fix issues at the component level rather than patching them after the fact.
Common React accessibility failures
Focus management after route changes
In a single-page React application, navigating between routes does not trigger a page reload. Without explicit focus management, screen reader users have no way to know the page content has changed. The fix requires moving focus to the new page heading or a skip target on route change.
Modal and dialog focus traps
React modals frequently fail to trap focus inside the dialog. Users who navigate by keyboard can move outside the modal and interact with content behind it, which is disorienting. Correct implementation requires a focus trap on open and restoring focus to the trigger element on close.
aria-live regions and state updates
Dynamic content changes (loading states, toast notifications, live filter counts) need to be announced to screen reader users via aria-live regions. React’s virtual DOM updates do not automatically trigger announcements. Poorly placed aria-live regions, or regions that are added to the DOM after the fact, often fail to announce correctly.
Custom interactive components
Dropdowns, autocompletes, date pickers, and data tables built fromdiv elements need full ARIA patterns: correct roles, keyboard interaction, and state attributes. The ARIA Authoring Practices Guide is the reference, but it requires knowledge to implement correctly. The Combobox, Listbox, and Grid patterns are particularly prone to partial implementation.
Icon-only buttons
Buttons that contain only an SVG icon with no visible label need an accessible name via aria-label or visually hidden text. This is one of the most common and easily fixed issues in React component libraries.
What a React accessibility review covers
When I review a React application or component library, I am looking at:
- Route change focus management strategy
- Modal and dialog implementation against the ARIA dialog pattern
- Form error handling and association between errors and inputs
- All interactive components for keyboard support and ARIA patterns
- Dynamic content regions for correct aria-live implementation
- Icon button labelling across the component library
- Loading state and async update handling
- Colour contrast in all component states (default, hover, focus, selected, disabled)
This typically results in a component-by-component findings report with code-level recommendations your team can implement directly.
Shifting accessibility left in React development
Fixing accessibility issues in a React component library is more efficient than fixing them in every product that uses the library. If I find a focus management failure in a shared Modal component, fixing it once propagates the fix to every use of that modal across your product.
This is why design system accessibility reviews have a high return on investment.
I work with React, Next.js, and component library codebases. Get in touch to discuss a review.