Comment Comment by 8_hours_ago Here's a description of the spec, if you are interested: https://developer.mozilla.org/en-US/docs/Web/OpenSearchFirefox uses it to populate the search bar drop down menu with the available search engines for a site, but it does not add them automatically like Chrome does. parent 8_hours_ago 8 years ago
Firefox uses it to populate the search bar drop down menu with the available search engines for a site, but it does not add them automatically like Chrome does.