Close duplicate tabs when a tab with the same url is opened

dedup: Close Duplicate Tabs
dedup is a Firefox add-on that closes duplicate tabs when a tab with the same URL is opened.
Add-on stats
Manifest V2
Firefox on Android: Yes
Permissions:
- tabs
Size: 8.46K
Email: ka*****@gmail.com
URLs: Website
Ranking
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
User reviews
It have problem with google drive.
it needs white list.
by circcc, 2019-12-28
Add-on safety
Risk impact
dedup requires a few sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- Low ******* ****** ** *** ********* ********
Risk likelihood
dedup is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Medium **** ********* *** *** **** *******
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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