Servo is supposed to be a playground of sorts for architectural innovations in the browser space. Successful experiments from Servo will then get ported to FF.

Servo is supposed to be a playground of sorts for architectural innovations in the browser space. Successful experiments from Servo will then get ported to FF. Project Quantum ported over the Stylo CSS improvements from Servo: https://hacks.mozilla.org/2017/08/inside-a-super-fast-css-engine-quantum-css-aka-stylo/ https://hacks.mozilla.org/2017/08/inside-a-super-fast-css-en.... WebRender has also been making it's way over: https://hacks.mozilla.org/2017/10/the-whole-web-at-maximum-fps-how-webrender-gets-rid-of-jank/ https://hacks.mozilla.org/2017/10/the-whole-web-at-maximum-f...