Fonterize

Here's a GreaseMonkey Script which changes font family on almost every part of the web page you are surfing.

I've tested three different techniques, cause I want to change dinamically added text too - added after the document load phase has been completed I mean.

DOMSubtreeModified, pay attention, DOMSubtreeModified is DEPRECATED

DOM MutationObserver

Css Hack by Daniel Buchner

Programming language

Javascript

Runtime platform

GreaseMonkey script