[w3ctag/design-reviews] Speculation rules: target_hint field (Issue #931)

こんにちは TAG-さん!

I'm requesting a TAG review of `target_hint` field for speculation rules prerendering.

This extends speculation rules syntax to allow developers to specify the `target_hint` field.

This field provides a hint to indicate a target navigable where a prerendered page will eventually be activated. For example, when `_blank` is specified as a hint, a prerendered page can be activated for a navigable opened by `window.open()`. The field has no effect on prefetching.

  - Explainer¹ (minimally containing user needs and example code): https://github.com/WICG/nav-speculation/blob/main/triggers.md#window-name-targeting-hints
  - Specification URL: https://wicg.github.io/nav-speculation/speculation-rules.html
  - Tests: https://wpt.fyi/results/speculation-rules/prerender
  - User research: n/a
  - Security and Privacy self-review²: This should be covered by the previous self-reviews for speculation rules and same-site prerendering. This feature just controls where a prerendered page is activated (current tab vs. new tab), and doesn’t expose new information.
      - https://github.com/WICG/nav-speculation/blob/main/speculation-rules-security-privacy-questionnaire.md
      - https://github.com/WICG/nav-speculation/blob/main/prerendering-same-site-security-privacy-questionnaire.md
  - GitHub repo (if you prefer feedback filed there): https://github.com/WICG/nav-speculation
  - Primary contacts (and their relationship to the specification):
      - Hiroki Nakagawa (@nhiroki), Google, contributor
      - Domenic Denicola (@domenic), Google, editor
      - Jeremy Roman (@jeremyroman), Google, editor
  - Organization(s)/project(s) driving the specification: Google Chrome
  - Key pieces of existing multi-stakeholder review or discussion of this specification:https://github.com/WICG/nav-speculation/issues/168
  - External status/issue trackers for this specification (publicly visible, e.g. Chrome Status): https://chromestatus.com/feature/5162540351094784

Further details:

  - [x] I have reviewed the TAG's [Web Platform Design Principles](https://www.w3.org/TR/design-principles/)
  - Relevant time constraints or deadlines: We hope to start an origin trial with partners as soon as possible, so the sooner, the better.
  - The group where the work on this specification is currently being done: WICG
  - The group where standardization of this work is intended to be done (if current group is a community group or other incubation venue): WHATWG
  - Major unresolved issues with or opposition to this specification: n/a
  - This work is being funded by: Google

You should also know that...

n/a

We'd prefer the TAG provide feedback as (please delete all but the desired option):

  ☂️ open a single issue in our GitHub repo **for the entire review**


-- 
Reply to this email directly or view it on GitHub:
https://github.com/w3ctag/design-reviews/issues/931
You are receiving this because you are subscribed to this thread.

Message ID: <w3ctag/design-reviews/issues/931@github.com>