[dave4420]

Stackoverflow.co, not stackoverflow.com… are we sure this is legit?

[rtavares]

Yes, you can see the site announcement here: https://meta.stackoverflow.com/questions/415962/new-official... (Feb. 2022)

[saddist0]

Yes, stackoverflow.co is the parent to multiple communities and enterprise solution.

Stackoverflow.com is one (most popular/biggest) of them.

While at this, here is the list of all communities (they are quite cool! do browse a few): https://stackexchange.com/sites

[jsiepkes]

Guess so since stackoverflow.com links in the footer with "About us" to stackoverflow.co.

In this day and age of phishing using domains like that is not really the smartest thing to do I would say...

[YesThatTom2]

.co is the marketing site for .com

[grayhatter]

according to the footer links, they're the same