# Real-time

Push data to clients without the client polling. SSE for server→browser broadcasts while the page is open; for notifications that arrive even when the page is closed, see the dedicated [Web Push](webpush.md) recipe.

## Server-Sent Events (SSE)

SSE (server → browser over one long-lived HTTP connection) now has its
**own recipe** — endpoint, broadcast to many clients, and alignment with
`tempest-react-sdk`:

**[Server-Sent Events (SSE) »](sse.md)**

## Web Push notifications

Web Push (notifications that arrive even when the page is closed) has its
own recipe — see **[Web Push »](webpush.md)**.

