FWIW, there's at least one (minor) change that was made to Firefox to help out Tridactyl - https://github.com/tridactyl/tridactyl/issues/792 https://github.com/

FWIW, there's at least one (minor) change that was made to Firefox to help out Tridactyl - https://github.com/tridactyl/tridactyl/issues/792 https://github.com/tridactyl/tridactyl/issues/792. Mozilla also were happy in principle to allow us to intercept key presses on all parts of the browser last time we spoke to them a couple of years ago; we just need someone to write that extension to the WebExtension API - https://github.com/tridactyl/keyboard-api https://github.com/tridactyl/keyboard-api. Rewriting Tridactyl in XUL is not something I would wish on anyone.