demo · v132
Freezing on Energy Saver — rule simulator
Switch the toggles to simulate a tab's state and see whether Chrome 132 would freeze it under Energy Saver. The right side polls the real Page Lifecycle API and reports the page's actual state.
checking support…
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live lifecycle state
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live ticker (stops when freezed)
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see also
- Freezing on Energy Saver — feature index
- ChromeStatus entry
- Spec