That looks like alot of work, am surprised they built a custom build system, tho given the state of C++ build systems I can't really blame them. Also why do OS

That looks like alot of work, am surprised they built a custom build system, tho given the state of C++ build systems I can't really blame them. Also why do OS devs seem to have a thing for making browsers? Shouldn't browsers be mostly agnostic to the OS? The UI looks nice :)