Aren't they neat?
Sure, no one practically uses them nowadays and they are most certainly just a neat gimmick used by indie websites, but still!
Speaking of which, I made some! For my website.
Feel absolutely free to use either of them, either by copying the anchor element or outright saving the file.
Right clicking, 110 KB
Rather smooth, but not lightweight.
Blink, 111 KB
Less flair than the other one, and somehow heavier.
Blink, optimized, 27 KB
Much less smooth, but still animated, and way lighter.
Text, 4 KB
Practically no animation. Only text that changes.