Short write‑ups of problems we hit running a real commerce operation and what we changed in the code because of them. No product announcements; just the reasoning.
A live chat on every storefront, answered from the staff app by agents who see the customer's account, orders and history beside the conversation; messages translated both ways; a session that can become a ticket, a Slack thread or a summary; presence and typing over WebSockets; a dashboard of who is on the site right now and from where. And the tone rules we wrote down when an assistant started drafting replies.