I always lamented that you can't make a command-line, programmable tool that is a fully robust implementation of the web. It would be very cool if this could enable it.
You could probably rig up a headless implementation, as CEF doesn't create its own windows if you run it in offscreen mode (as any widget embedder would do). Servo does have a "true" headless mode (headless.rs) as well that we use for running tests, though it's not exposed through CEF at the moment.
I always lamented that you can't make a command-line, programmable tool that is a fully robust implementation of the web. It would be very cool if this could enable it.