Textual has a browser-like DOM internally, which means that it has the same kind of structured information that a screen-reader would need. But there isn't a screen-reader API for the terminal to expose that.
On the roadmap is a browser target for Textual (same API, just rendering in the browser). Once that's available Textual can make use of browser technology for accessibility.
On the roadmap is a browser target for Textual (same API, just rendering in the browser). Once that's available Textual can make use of browser technology for accessibility.