You mean... jQuery?
(for the record I use it where appropriate, but it's also way over/misused)
Also, recently I tested Chakra and was impressed by how agile it was on an old machine. I guess it can be attributed to not loading gtk libs in memory at any time, since it just uses KDE/Qt apps (which, btw, makes it unusable to me as I need Firefox due to smartcard needs -- not even Chromium will do).
It's been many years since I used Chakra, so I can't verify how well they work ATM, but while Chakra does thrive to be Qt/KDE-only you can install bundles, which provide Firefox among other things.
- Firefox on iOS isn't even an option.
And this is the fault of Mozilla how, exactly? Apple doesn't allow alternative rendering engines in the App Store, should Mozilla dedicate resources to just jailbreakers?
Anyone can make an omelet with eggs. The trick is to make one with none.