> For example make FF use all cores of my machine and not just one? They are working on it: https://wiki.mozilla.org/Electrolysis https://wiki.mozilla.org/Elec

> For example make FF use all cores of my machine and not just one? They are working on it: https://wiki.mozilla.org/Electrolysis https://wiki.mozilla.org/Electrolysis This is already in the nightly version for some months: "File > New e10s Window" will open a new window in its own process.