Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange


A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

× 247
For discussions about the site's scope - what questions and topics should and should not be on-topic on the site.
× 158
For discussions about the site's tags - what tags we should have (and which ones should be removed), and what topics each tag should or should not include.
× 125
for Meta discussions about a specific question on the main site.
× 122
Applies to meta questions about "homework"-tagged questions on the main site.
× 75
Feedback relating to the appearance of the site.
× 70
used to write mathematics on Stack Exchange sites.
× 34
For questions about the /review path where users can view and act on posts by other users that the system thinks may need attention.
× 31
used to write mathematics on Stack Exchange sites.
× 26
refers to all questions deleted from Stack Exchange sites. The tag 'specific-question' should also be used when referencing a specific question that has been deleted.