[L3 CR] Horizontal Review: TAG Design Reviews

[timcappalli]

https://github.com/w3ctag/design-reviews/

[nsatragno]

Previous L3 reviews:

• Web Authentication's PublicKeyCredential signal methods w3ctag/design-reviews#996
• FYI - Web Authentication API: PublicKeyCredential’s getClientCapabilities() method w3ctag/design-reviews#1016
• WebAuthn PRF extension w3ctag/design-reviews#806

[timcappalli]

To Do

• Related Origin Requests
• Conditional Create
• Conditional Get
• JSON (De)serialization methods
• Create in cross-origin iframe
• PRF Extension

[timcappalli]

Spreadsheet to track: https://docs.google.com/spreadsheets/d/1OoxA-FU0AumSwxhwez6TayeiKXxsBgiAv7bM_Tikvn8/

[MasterKale]

From WG F2F: Waiting for clarification on the necessity of explainers for everything new in L3

[timcappalli]

Submitted: w3ctag/design-reviews#1085

[simoneonofri]

Discussed here: https://github.com/w3ctag/meetings/blob/gh-pages/2025/telcons/06-30-minutes.md#design-reviews1085-wgwebauthn-web-authentication-level-3---torgo-matatk