Firefox 61 – Quantum of Solstice

Firefox 61 is now available, bringing new performance improvements that make the fox faster than ever! We’re keen on the Retained Display Lists feature to improve performance while an interactive page is painted; the Accessibility Inspector baked in to our tooling to support assistive technology users; more powerful tab management for power users; and many more Dev Tools updates and enhancements.

Link: https://hacks.mozilla.org/2018/06/firefox-61-quantum-of-solstice/