Hello TAG!

I'm requesting a TAG review of:

• Name: CSS Timing Functions level 1
• Specification URL: https://www.w3.org/TR/css-timing-1/
• Explainer, Requirements Doc, or Example code: ?
• Primary contacts: birtles, shans

Further details (optional):

You should also know that... I am not actually involved in writing this spec, so can't really give much useful info here. My understanding is that this spec grew out of animations and transitions, but some parts of it (particularly the frames timing function) are new.

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]