Browser extensions for showing Packet Radio operator's callsign next to their name on Facebook.com.
You can download and install the following pre-built extensions. Note that the extensions are not signed. Such is life:
- Google Chrome Callsigns.crx
- Mozilla Firefox Callsigns.xpi
- Apple Safari Callsigns.safariextz
Download the Callsigns.xpi extension file and browse to about:addons. Now go to the gear symbol and select "Install Add-on From File..." and select the Callsigns.xpi file from your Downloads folder.
Download the Callsigns.crx extension file and browse to chrome://extensions. Now drop the downloaded file onto the window and Chrome will ask you if you want to install the extension. Click "Add" to proceed.
Download the Callsigns.safariextz extension file and make sure you have enabled the Develop menu, you can do so by going to Preferences (⌘-,) and ticking the box.
Now go to "Develop" -> "Show Extension Builder". Click on the Add symbol (+) and chose "Add Extension". Browse to the Callsigns.safariextz file from your Downloads folder and you're done.
Because the extenions are for a (very) limited audience, and all parties require a (paid) developer account. Apple alone charges €99 anually to be able to upload and sign extensions. If you really want to have a signed version,
See LICENSE.md.