Comment by defrost

A page of written text you mean?

Likely a text editor or some web publishing tool.

All of which raises a real question about your question and all your other recent "questions" - https://news.ycombinator.com/threads?id=DinoNuggies45

is this just AI output generated to apear engaged while launching YetAnother beachhead account to gang upvote submissions, influence voting, etc.