Ahem, https://kangax.github.io/compat-table/es6/ https://kangax.github.io/compat-table/es6/ Safari does pretty good I'd say. "The new IE" was pretty overblown.

Ahem, https://kangax.github.io/compat-table/es6/ https://kangax.github.io/compat-table/es6/ Safari does pretty good I'd say. "The new IE" was pretty overblown. Safari is my go-to daily driver for speed, OS integration, and battery life. I use Chrome for developing, but maybe I'll give FF another shot.