[beninsydney]

I'm excited about this, I would love the IDE to move to the browser and have been a fan of the idea since the Cloud9 days. If browsers had a way to delegate their reserved keyboard shortcuts I would use web IDEs full time.

[greggyb]

In Qutebrowser, there is a passthrough mode (default keybinding is C-v) that does exactly what it sounds like -- it passes all keystrokes through to the current page for processing. The only keybinding in that mode is the binding to leave it (Shift-Escape by default).