Update README.md

Author: drcmda

README.md

@@ -10,6 +10,8 @@ npm install @react-three/a11y
 
 `@react-three/a11y` brings accessibility to WebGL, with easy to use components [react-three-fiber](https://github.com/pmndrs/react-three-fiber) components to enable focus indication, keyboard tab navigation, and screen reader support.
 
+Live demo: https://n4rzi.csb.app
+
 # How to use
 
 First, place the `A11yAnnouncer` component next to the R3F Canvas component. This is critical, because it will manage the screen-reader and help emulate focus!