None of the modern browsers, unless we're counting Epiphany, are written in C, and it uses a C++ rendering engine. Safari is an Objective-C / C++ mix, Firefox,

None of the modern browsers, unless we're counting Epiphany, are written in C, and it uses a C++ rendering engine. Safari is an Objective-C / C++ mix, Firefox, Flock, Camino, Konqueror and IE are C++.