A fun trend on the "small web" is the use of 88x31 badges that link to friends websites or in webrings. I have a few on my website, and you can browse a ton of small web websites that way.

https://varun.ch (at the bottom of the page)

There's also a couple directories/network graphs https://matdoes.dev/buttons https://eightyeightthirty.one/

A beautiful trend that has been going for 30 years ;-)

One of the happiest moments of my childhood (I'm exagerating) was when my button was placed in that website that I loved to visit everyday. It was one of the best validations I ever received :)