Firefox is definitely working on this in Project Fission. Bringing down memory per process is crucial and a big focus right now. (I think getting resource shari

Firefox is definitely working on this in Project Fission. Bringing down memory per process is crucial and a big focus right now. (I think getting resource sharing down to a science will also be important.) I'm a fan of Firefox but admit Chrome has an advantage in this situation, while Firefox has had the advantage of resource sharing within the process to keep memory down. Last estimate I saw suggested over a year for it to arrive. As an illustration of how this approach affects the landscape for all browsers, TechCrunch regularly loads 30 origins on a single page.