Metacademy
Wikipedia
Oppia
WikiSpooks.com
Encyclopædia Britannica
Miraheze
Kiwix
Scholarpedia
Libregamewiki
Wikipedia
PCGamingWiki
Miraheze
Oppia
Golden
WikiIndex
Infogalactic
MetacademyBased on our record, Metacademy seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Ah yeah - I've been bummed that people now think https://metacademy.org/ is about meta. - Source: Hacker News / almost 2 years ago
Some other knowledge-graph type projects for comparison: > Metacademy - "Package Manager for Knowledge" - https://metacademy.org/ > MathLingua - language for easily creating a collection of mathematical knowledge, including definitions, theorems, axioms, and conjectures, in a format designed to be easy and fun to read and write. - https://www.mathlingua.org/ > Learn X in Y minutes - https://learnxinyminutes.com/ >... - Source: Hacker News / about 3 years ago
Wikipedia - Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.
Oppia - Oppia is a free, open-source learning platform.
PCGamingWiki - PCGamingWiki aims to list fixes and workarounds for every single PC game
WikiSpooks.com - WikiSpooks is a global alternative encyclopedia on politics, spy craft, deep state intelligence, and conspiracies, free of corporate influence, partisan politics, or government propaganda for historians and truth-seekers to read, edit, and share.
Miraheze - Miraheze is a wiki farm (hosts wikis) for free and with no ads, it also provides custom domains...
Encyclopædia Britannica - Explore the fact-checked online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of objective articles, biographies, videos, and images from experts.