We are a two days late but January 15 was a key anniversary for Wikipedia- it is now 21 years old!
The first edits to the wiki were made around January 15, 2001… and as typical, the history and archives of the wiki itself provide a trove of details to pick through. Because the UseMod wiki software Jimmy Wales first deployed did not have full backups, there are questions about what that first edit actually was
though it seems to be, no surprise, “Hello World” edited in at January 15, 2001 at 6:29pm.
If educators here ever want to have a chat on using [editing] Wikipedia as part of their courses, because of those ever-so-sweet evergreen assignments, I’m happy to help in that conversation!