Firefox supports WebExtension APIs, which in most cases are compatible with the extension APIs supported by Google, Chrome and Opera, so your extensions will run in Firefox with just a few changes.
Firefox isefrak isnasen API WebExtension, tugett deg-sen mṣadan akked usnas API n usiɣzef isefrak Google, Chrome akked Opera, ihi isiɣzaf inek ad ttwaselkmen di Firefox s kra kan n usnifel.