Stack Exchange is a network of question-and-answer (Q&A) websites on topics in diverse fields, each site covering a specific topic, where questions, answers, and users are subject to a reputation award process. The reputation system allows the sites to be self-moderating. As of March 2023, the three most actively-viewed sites in the network are Stack Overflow which focuses on computer programming, Unix & Linux, and Mathematics. All sites in the network are modeled after the initial site Stack Overflow which was created by Jeff Atwood and Joel Spolsky in 2008. Further Q&A sites in the network are established, defined and eventually – if found relevant – brought to creation by registered users through a special site named Area 51. More information...
According to PR-model, superuser.com is ranked 36,091st in multilingual Wikipedia, in particular this website is ranked 24,728th in English Wikipedia.
The website is placed before episcopalarchives.org and after skyways.lib.ks.us in the BestRef global ranking of the most important sources of Wikipedia.
