Add-ons let millions of Firefox users enhance their browsing experience. If you know %(html_link_open)sHTML%(link_close)s, %(js_link_open)sJavaScript%(link_close)s, and%(css_link_open)sCSS%(link_close)s, you already have all the necessary skills to make a great add-on.
Dodanki zmóžnjaju milionam wužywarjow Firefox jich pśeglědowańske dožywjenje pólěpšyś. Jolic se w %(html_link_open)sHTML%(link_close)s, %(js_link_open)sJavaScript%(link_close)s a %(css_link_open)sCSS%(link_close)s wuznawaśo, maśo južo trěbne znajobnosći, aby wjelicny dodank wuwijał.