Start here
What you are looking at, and what to click first.
Start here
Everything on this site is a document in one tree. The navigation, the URLs, the search index, the RSS feed and the sitemap are all derived from that tree — nothing here is a hard-coded route.
Try it, right now
This demo gives every visitor write access, which is not what a real deployment does. So: click into this paragraph and type. Your change syncs to everyone else reading the page, and it survives a reload.
Then open the same page in a second tab. You will see your own cursor in the presence chip, and the two tabs count as one person — presence is per public key, not per session.
Where to go next
Read Every page is a document for the model, The 23 page types for what a page can be, and Meet the janitor for the reason your edits here do not last forever.