Examples

Each example is a real application slice: markup on this page talking to an endpoint on this site. The full source of both is shown under every demo. The endpoints are written with the JavaScript server helpers (as Astro routes, since that is what this site runs on); every response they send is plain HTML, JSON or a text event stream that a server in any language can produce the same way. Together they use nearly every directive and function in the library.

example	what it shows
Chat agent	streamed replies morphed word by word, Enter-to-send, typing indicator, a stop endpoint, tool-call cards through a custom server event, auto-scroll, a persisted draft
Live dashboard	a long-lived event stream with reconnect and Last-Event-ID, animated gauges via @fit and animate, threshold classes, @intl formatting, a rolling history kept by on-signal-patch
Checkout wizard	a multi-step form validated per step on the server, computed totals, the step kept in the URL with history, a persisted draft, client-side validity
Infinite feed	an intersection-observer sentinel that loads pages the server appends, with a loading indicator and relative timestamps
Data table	server-driven sort, filter and pagination, state synced to the query string, debounced search, focus-preserving morphs

All of the server code runs on this site; nothing talks to a third-party service, and the “agent” is a canned responder so the demo needs no API key.