Comment by Wowfunhappy

I'm a sucker for good little microinteractions. The author's checkbox may not be one of those, as it seems a bit overdone, but I'd have to try it to be sure. It's easy to go too far.

But, some other examples that I love:

• https://www.joshwcomeau.com/animation/3d-button The red "push me" button is great, but also check out the sun/moon icon near the top right!

• https://www.jam3.com/#contact The hover states on the buttons.

• https://citymapper.com The top-left hamburger icon.

(I also happen to be quite proud of the hover states on my own site: https://jonathanalland.com/)

Making this type of stuff is definitely what I miss most about working in web design.