Supported tags
Inline
Section titled “Inline”b · strong · i · em · u · s · del · strike · ins · span · code · br · a
Links (a) are pressable (onLinkPress) and announce as links to screen readers.
p · div · h1–h6 · ul · ol · li · blockquote · pre · hr
Headings announce with the header accessibility role. Ordered/unordered lists render markers
(decimal, alpha, roman; start/type/value honored).
Images
Section titled “Images”img — intrinsic-size aware; alt becomes the accessibility label (decorative no-alt images are
hidden from screen readers).
Tables
Section titled “Tables”table · thead · tbody · tfoot · tr · td · th · caption — including colspan/rowspan
(a normalized grid), content-measured column widths, and horizontal scroll when a table is wider than
its container. <col width> and cell widths are honored.
Not yet supported
Section titled “Not yet supported”Forms/inputs, media (audio/video/iframe), @media/@supports, pseudo-elements, CSS
animations/transitions, and react-native-web. True vertical rowspan rendering and
border-collapse polish are in progress.