About Keybrowser
Real readme forthcoming.
Current keymapping
h: ['h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'h7'], l: ['a'], f: ['form', 'input', 'textarea', 'label', 'fieldset', 'legend', 'select', 'optgroup', 'option', 'button'], p: ['p']
control + option is the modifier sequence to trigger any binding.