Featuring the 1980's xbiff icon!! (makes its appearance only for mailto: links)

Click on the button below to install the experimental XRI extension for Firefox:

Restart Firefox for the extension to be loaded. Click here to test out an actual "xri://" URI! (allows you to explore the I-names/I-numbers)



Resources

Below are some links for more information about XRI, XRDS, i-names and i-numbers: