Extending elements beyond the content area with CSS Grid and named grid lines.
The recent sketchDesignChallenge on Twitter got me admiring all the beautiful app icons folks were making.
Reduce Cumulative Layout Shift (CLS) by adjusting web fonts and system font fallbacks using @font-face.
This results in an organic feel that would be hard to get on a computer.
Your management needs to know about complexity, limitations, and time before you start