The Steam news hub

Valve’s own posts, read from Steam when you opened this page and drawn here. Nothing is stored and nothing is rewritten: the words and the pictures are Valve’s, and every post carries the link to it on Steam.

Steam publishes its news hub as an app of its own, 593110, and hands the whole post out through its public news endpoint. That is the same feed the client shows you, and it is the only thing this page asks for.