[w3ctag/design-reviews] Incubation: Inline Integrity (Issue #1135)

mikewest created an issue (w3ctag/design-reviews#1135)

### Explainer

https://mikewest.github.io/inline-integrity/#intro

### The explainer

- [x] Includes the information requested by the [Explainer Explainer](https://w3ctag.github.io/explainer-explainer/#introduction).
- [x] Follows the [Web Platform Design Principles](https://www.w3.org/TR/design-principles/).
- [ ] Includes or links to answers to the [Security/Privacy Questionnaire](https://www.w3.org/TR/security-privacy-questionnaire/).
- [ ] Describes user research you did to validate the problem and/or design.

### Where and by whom is the work is being done?

- GitHub repo: https://github.com/mikewest/inline-integrity
- Primary contacts:
  - Mike West, @mikewest, Google
- Organization/project driving the design: Chrome
- This work is being funded by: Google
- Incubation and standards groups that have discussed the design:
  - WebAppSec ([2025-03-19 minutes](https://github.com/w3c/webappsec/blob/876ca4ea4e64577f4a5c5e9f7be92cf6683cc66e/meetings/2025/2025-03-19-minutes.md#inline-script-integrity))
- Standards group(s) that you expect to discuss and/or adopt this work when it's
  ready: WebAppSec for SRI patches, WHATWG for HTML patches.


### Feedback so far

- Multi-stakeholder feedback:
  - Chromium comments:
  - Mozilla comments: https://github.com/mozilla/standards-positions/issues/1283
  - WebKit comments: https://github.com/WebKit/standards-positions/issues/540


### You should also know that...

This is a counterpart to the subresource-signature proposal y'all reviewed in https://github.com/w3ctag/design-reviews/issues/1041.

It grew out of a discussion starting around https://github.com/WICG/signature-based-sri/issues/10#issuecomment-2591268614, describing developers' use cases that were difficult to handle via SRI as it currently exists.

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Received on Wednesday, 13 August 2025 09:38:56 UTC