We intend to partition a number of APIs in 3rd party contexts. This effort is focused on partitioning APIs above the network stack. This includes quota-managed storage, service workers, and communication APIs (like BroadcastChannel). See the explainer for more details: https://github.com/wanderview/quota-storage-partitioning/blob/main/explainer.md


Partitioning is intended to address known, existing privacy and security issues in 3rd party contexts. See: https://github.com/privacycg/storage-partitioning#introduction

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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Last updated on 2021-10-25