Tab Sleep Timer Fix (opens Firefox Add-ons in a new tab)
Firefox Add-onsPut any tab on a sleep timer to close or mute the tab when the timer expires.
About
Put any tab on a sleep timer to close or mute the tab when the timer expires.
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Ranking history
Complete transparent ledger of every rank claim, move and displacement.
Peak: #97
Current: #97
Current Rank
#97
All-Time Peak
#97
Total Changes
1
Last Price Paid
$5
26 Sep 2026
Best Standing: #97
26 Sep 2026
Date & Time
Position
Movement
Event
Price
26 Sep 2026
08:57 AM (3w ago)
#97
NEW
Rank Claimed
$5
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