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Manifest V3
Simple Mac Extension to Suspend Background Tabs
person Patrick Bushe · calendar_today April 10, 2026
macOS handles memory swapping efficiently, but Chrome abuses it, leading to constant SSD writing constraints. A simple Mac-compatible extension to explicitly suspend background tabs is the Tab Manager. Because it is universally compiled for Manifest V3, it runs beautifully on Apple Silicon. It prevents Chrome from demanding excessive virtual memory swaps by neutralizing the tabs directly in the application layer, extending the lifespan of your MacBook's SSD and preserving optimal operating temperatures.