Mozilla’s Firefox Quantum browser is ridiculously fast

Mozilla today announced that its significant overhaul of the Firefox browser — called Firefox Quantum — had entered the beta stage, making it tantalisingly close to a general consumer release. Firefox Quantum isn’t an incremental release, but rather a significant step forward for the enduring Chrome-challenger. It’s geared to take advantage of multi-core setups, as are so common in today’s computers. For instance, Quantum ships with a brand new CSS engine written i