demo · v144
Quota Stabilizer
Sample navigator.storage.estimate() repeatedly. Chrome 144 returns a stable quota independent of disk pressure; the chart below shows the variance across samples so you can spot the difference.
last quota (MB)
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quota variance across samples
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no samples yet
the API
const { quota, usage } = await navigator.storage.estimate();
// Chrome 144: `quota` is stable per origin; previously it drifted
// with system free-space, breaking budget calculations for offline apps.