こんにちはTAG！

I'm requesting a TAG review of:

• Name: CSS ::part and ::theme pseudo elements
• Specification URL: https://drafts.csswg.org/css-shadow-parts/
• Explainer, Requirements Doc, or Example code: https://meowni.ca/posts/part-theme-explainer/
• Tests: None yet
• Primary contacts: tabatkins, fergald

こんにちはTAG！

I'm requesting a TAG review of:

• Name: CSS ::part and ::theme pseudo elements
• Specification URL: https://drafts.csswg.org/css-shadow-parts/
• Explainer, Requirements Doc, or Example code: https://meowni.ca/posts/part-theme-explainer/
• Tests: None yet
• Primary contacts: tabatkins, fergald

You should also know that...

The spec is still in flux on some details The syntax for exposing parts from sub-components (especially for bulk-exposing) will probably change. There will probably be a separate theme= attribute for use with the ::theme() selector.

We'd prefer the TAG provide feedback as (please select one):

• open issues in our Github repo for each point of feedback
• open a single issue in our Github repo for the entire review
• leave review feedback as a comment in this issue and @-notify [github usernames]

You should also know that...

The spec is still in flux. The syntax for exposing parts from sub-components (especially for bulk-exposing) will probably change. There will probably be a separate theme= attribute for use with the ::theme() selector.

Partial design doc for Blink: https://docs.google.com/document/d/1eFekJxcNlkKHN2BwFwiwv6FoLrlRnuct_TGB2cKomW8/edit#

We'd prefer the TAG provide feedback as (please select one):

• open issues in our Github repo for each point of feedback
• open a single issue in our Github repo for the entire review
• leave review feedback as a comment in this issue and @-notify [github usernames]