Which are some good repositories of organized knowledge online?

Question

Sometimes I feel like browsing an encyclopedia. I wonder if there are some interesting alternatives to Wikipedia, or similar to Wikipedia but domain specific.

nicbou · Accepted Answer

I find Encyclopedia Britannica much better at explaining things I'm not familiar with.Unfortunately, most of the rest of the internet has succumbed to affiliate marketing and copywritten spam, so there is very little left to recommend. If good content still exists, Google does not seem to surface it.

jonathan-kosgei · Answer

For productivity - https://notes.andymatuschak.org/About_these_notesFor physical exercises - https://exrx.net/

brudgers · Answer

Maybe Fandom?https://www.fandom.com/

ActorNightly · Answer

Literally Chat GPT

Which are some good repositories of organized knowledge online?

Sometimes I feel like browsing an encyclopedia. I wonder if there are some interesting alternatives to Wikipedia, or similar to Wikipedia but domain specific.

For productivity - https://notes.andymatuschak.org/About_these_notes
For physical exercises - https://exrx.net/

Maybe Fandom?
https://www.fandom.com/

Literally Chat GPT