Tab Reminder
Get reminded about tabs you've left open too long.
productivity
PlugThis prompt
Build a Chrome extension called "Tab Reminder" that surfaces tabs left open too long. Track each tab's last-active timestamp via the tabs API. After a user-configurable idle threshold (default 24h), show a desktop notification listing stale tabs grouped by domain, with a "Close all" and "Snooze" action. Include an options page for the idle threshold, exclusion domains, and notification frequency. Permissions: tabs, storage, alarms, notifications. Manifest V3 with service worker.
How to build it in 3 minutes
- Sign in to PlugThis and open the chat input.
- Copy the prompt above and paste it into the chat.
- PlugThis generates the full Manifest V3 extension in 60-90 seconds.
- Download the zip, extract it, and load it via
chrome://extensionsdeveloper mode.