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A number of storage APIs (including quota-managed storage APIs) will be partitioned in third-party contexts. The APIs window.webkitStorageInfo, navigator.webkitTemporaryStorage, and navigator.webkitPersistentStorage are Chrome-only, and window.webkitStorageInfo has been deprecated since 2013. Rather than investing in partitioning these legacy APIs in third-party contexts, we propose to remove support for their usage in third-party contexts.

Status in Chromium


No active development (tracking bug)

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

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Search tags

legacy, quota, storage,

Last updated on 2021-10-25