Schedule Calendar – A Chrome Extension for Google Calendar
Google Calendar popup is polished, but Google's own extensions and Quick Links already solve this.

Auto-blocks sites during calendar focus events, but the overlay is easily dismissible.
Knowledge workers managing deep work schedules
Freedom · Cold Turkey · StayFocusd
When a focus event starts, the block list activates. When it ends, everything unlocks. You can also override temporarily if you have a legitimate reason to visit a blocked site.
Free: 3 events/day, 10 blocked sites. Pro ($5/mo): unlimited events and sites, plus weekly focus stats.
Built with WXT + React. Pending Chrome Web Store review.
*URL*: https://chromewebstore.google.com/detail/okdmecodmihlgbkeacm...
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