This extension alarms you when you spend more than a customized daily limit on a site...
Stop Me! 简介 ———
Stop Me! also lets you:
– Track site usage
– Create additional alarms
– Temporarily disable alarms
Usage for a site is calculated by tracking the amount of time a site is “active”. A site is considered active when it is both the active tab in Chrome and when Chrome is the active application for at least 2 seconds. For example, opening a new tab, switching chrome windows, or switching to a different application all result in the usage no longer being tracked.
Site usage is reset to 0 on a daily basis at the time specified in the options page. All usage and alarm details are stored in the local Chrome storage on your computer.
This is an open source project that can be found at https://github.com/davit-y/StopMe
Any feedback is welcome and can be emailed to firstname.lastname@example.org