I understand the happy case. When it works, great.
My critiques were on the sad cases:
* Presses <Ctrl><Ctrl><Ctrl>. Wait why isnt this working? Too late.
* Presses <Shift><Shift><Shift> on another sensitive site that doesn't implement this. Too late.
* Presses <Shift><Shift><Shift> on a poorly supported browser, or after the functionality is removed, or after it conflicts with OS-level (it might not today, but who knows about future OS updates)
My critiques were on the sad cases:
* Presses <Ctrl><Ctrl><Ctrl>. Wait why isnt this working? Too late.
* Presses <Shift><Shift><Shift> on another sensitive site that doesn't implement this. Too late.
* Presses <Shift><Shift><Shift> on a poorly supported browser, or after the functionality is removed, or after it conflicts with OS-level (it might not today, but who knows about future OS updates)