[Klathmon]

I believe the Edge team is actively working on open sourcing the whole browser. They have already open-sourced the JS engine behind it [0], and they worked on some integrations with other things (IIRC there was an experiment with node using the chakra engine instead of V8).

I'm with you though, I really hope this opens back up into an all out competition between 3 or more big players. And I think firefox is in a great position to take up the "top" spot in terms of security, performance, and resource usage. They have been "paying their dues" for a while now working on that stuff, and it's starting to pay off. And if they gambled right, they might just have an architecture that is overall better than Chrome's, who will be stuck with the cruft they've slowly built up over the years.

[0] https://github.com/Microsoft/ChakraCore