OneTab

OneTab extension for Google Chrome and Firefox - save up to 95% memory and reduce tab clutter

One Tab Extension

Firefox OneTab - One tab to rule them all

Move Your Open Tabs Into a List With the OneTab Google Chrome Extension and Get Your Memory Back

One Tab Group: Your all-in-one tab/tab group manager alternative to OneTab for Chrome - DEV Community

One Tab Group Lifetime Deal - LTD Hunt

Limit your open browser tabs with OneTab

OneTAB FLEX™ 500 ML–3.8L (OT-FLEX)

Onetab error - All my last saved tabs hidden : r/vivaldibrowser

Tabs placed on the left when using OneTab