Boot to Gecko is an open source technology stack. Firefox OS is a product built on that stack. B2G can live on if there's interest from enough hackers and teste

Boot to Gecko is an open source technology stack. Firefox OS is a product built on that stack. B2G can live on if there's interest from enough hackers and testers. A decade ago, Mozilla abandoned the Mozilla Application Suite in favor of Firefox, both built on the Gecko technology stack. Because a product ends doesn't mean the open source technology ends too. (BTW, volunteers picked up the Mozilla Application Suite, renamed it to Seamonkey, and it still runs today.)