Ask HN: Share a random link from your bookmarks

I recently implemented a proper bookmark manager so I can actually organize collections of links, and I'm looking for interesting internet curiosities, useful tools, historical contexts, and such.

What's something from your bucket of links?

I'll start.

- https://barrarchiverio.cl/p/clippy/

This is an old-school-style web graphic generator that makes a custom MS Clippy image.