The Gazelle Web Browser - Stanford talk Wednesday
stanford.edu
stanford.edu
It's about applying the principles of operating system design to better use the browser as the next platform for applications to be built on. Google started this with chrome, and Gazelle takes it to the next level. Hopefully a major browser will utilize these principles for their next generation browsers.
Starting from your own core, it might be possible to keep separation of concerns while not sacrificing performance so much. As an example, c.f. L4, which proved that microkernels are not necessarily slow.