📝 [Proposal]: Add support for CHIPS (Cookies Having Independent Partitioned State)

[gaby]

Feature Proposal Description

Add support to Fiber for CHIPS cookies. These allow developers to opt a cookie into partitioned storage. With CHIPS, separate cookie jars are maintained per top-level site, improving privacy and mitigating cross-site tracking.

Google Developers - CHIPS

Alignment with Express API

N/a

HTTP RFC Standards Compliance

N/a

API Stability

Stable since 2022 on Chromium based browsers. Not yet supported by Firefox/Safari.

https://developer.mozilla.org/en-US/docs/Web/Privacy/Privacy_sandbox/Partitioned_cookies

Feature Examples

FastHTTP Pull Request: valyala/fasthttp#1752

Checklist:

• I agree to follow Fiber's Code of Conduct.
• I have searched for existing issues that describe my proposal before opening this one.
• I understand that a proposal that does not meet these guidelines may be closed without explanation.