Having started on 4Chan originally, this mysterious entity seems to be very well informed and has amassed a great following across the globe. Although the media try to discredit it, https://qanon.pub/ has almost 4000 entries in it starting 2017, and has been a constant highly coordinated "chess game" about efforts to free us of control of humanity and US politics. Lately Q has warned us that any of its remarks will ONLY come through that URL, which recently has been moved to a DOJ server.
Over time it has become quite obvious that Trump is working with them, even though the media are painting them in a negative light, but remember the media are controlled by the very few corporations that Q is undermining (among others)