This extension will use your google calendar to auto-fill whenisgood pages.
Auto-fill a whenisgood page based off of google calendar.
IMPORTANT NOTE: you will need to disable or relax your adblocker on whenisgood.net in order for the extension to properly load the google calendar javascript api.
Once installed, you may go to any whenisgood page with a selection grid and the extension will load an authenticate button. Authenticate the app with your google account and the button will be replaced with a series of settings and an autofill button for filling out the grid.