A list of websites that I enjoy.
One day I might even organize them.

astronaut.io
Watch the world as if you were an alien, seeing humanity for the first time.

pudding.cool
A list of awesome graphs about the world.

The Internet Archive
The Internet Archive.

Catalogue of Life
A very comprehensive list of species on earth.

Rosetta Code
A list of very well known coding algorithms in almost every programming language.

Our World in Data
Various world statistics from reputable sources.

untools.co
Thinking frameworks to help you make better decisions.