Dvorak left handed keyboard
This extension provides a Dvorak keyboard layout for the left hand in Chrome OS. How to enable: after installing the extension, head over to chrome://settings/languages then add English (US), and check the "Dvorak left" option. If the option does not show up, sign out once and retry the procedure. Switch keyboard layouts with Alt+Shift until you hit the Dvorak left keyboard (symbol: DV*).
Known issue: if this stopped working after updating to M36 please see crbug.com/397143 for a workaround (Chrome OS 37+ should not be affected)