Browser-FS-Access.js Demo

Floppy disk

Powered by browser-fs-access. 


    

      
In same-origin iframe

      

        If above it says "Using the File System Access API", then it should say
        so in the iframe.
      

      
      
In cross-origin iframe

      

        Cross-origin iframes cannot use the File System Access API, so it uses
        the fallback.