modern-accessible-html-jsx

To write accessible JSX, use semantic HTML elements like header, nav, main, and footer instead of generic div or span tags to ensure proper structure and screen reader support.

Use ARIA roles only when necessary, as native HTML accessibility best practices should be preferred over relying on ARIA to fix semantic markup issues in your web components.

Make forms and images keyboard accessible by always labeling inputs and providing meaningful alt text, ensuring native HTML operability for users navigating with keyboards or screen readers.

The best way to structure semantic landmarks is to maintain a single main region and use semantic tags to organize content, ensuring clear navigation paths for screen reader users.

Yes, these semantic HTML and accessibility practices apply to UI components built in both plain HTML and React, ensuring inclusivity, keyboard operability, and standards-compliant markup across web apps.

Screen readers skip content when semantic structure is missing; using proper heading order, semantic tags, and accessible labels ensures content is properly announced and navigable.