Integration with Firefox

Automatic method

Go to Preferences -> Feeds and scroll down until you see the button named "Click here to register this site as a feed reader". Click on it to register your tt-rss installation with Firefox.

Manual method (obsolete)

To subscribe to feeds in Firefox 2.0 with tt-rss add the following lines to your user.js (you'll need to replace URL in the third line with full URL to your tt-rss' instance backend.php:

user_pref("browser.contentHandlers.types.nr.title", "Tiny Tiny RSS");
user_pref("browser.contentHandlers.types.nr.type", "application/vnd.mozilla.maybe.feed");
user_pref("browser.contentHandlers.types.nr.uri", "http://your.domain.dom/url-to-tt-rss/backend.php?op=pref-feeds&subop=add&feed_url=%s&quiet=1&from=firefox");

Where nr is first available number for new feed reader, if you didn't add anything else it should be 4. Some more details are available in this tutorial.

Also available in: HTML TXT