Tech review: document font-palette animation and palette-mix()

[chrisdavidmills]

Description

Chrome 121 now supports animating smoothly between two font-palette values, and the palette-mix() function (which was implemented as part of supporting font-palette animation). See https://chromestatus.com/feature/5177171439517696. This PR adds the following:

• An animation example on the font-palette reference page.
• A dedicated palette-mix() reference page that includes an example.

Motivation

Additional details

Related issues and pull requests

Fixes #32308

[github-actions]

Preview URLs

• /en-US/docs/Web/CSS/font-palette/palette-mix
• /en-US/docs/Web/CSS/font-palette

External URLs (3)

URL: /en-US/docs/Web/CSS/font-palette
Title: font-palette

• https://fonts.google.com/?coloronly=true (1 time) (Note! This may be a new URL 👀)
• https://nabla.typearture.com/ (1 time) (Note! This may be a new URL 👀)
• https://www.colorfonts.wtf/ (2 times) (Note! This may be a new URL 👀)

(comment last updated: 2024-02-27 08:29:06)

[estelle]

Squee! 🎉

[chrisdavidmills]

Awesome, thanks for the great review work @estelle!