# Upstash Realtime

> Type-safe realtime events for Next.js, built on Redis streams and SSE.

Every Upstash Realtime page, grouped by sidebar section. Links point to the Markdown version of each page; drop the `.md` suffix for HTML. The index of all Upstash docs is https://upstash.com/docs/llms.txt. Search them with GET https://upstash.com/docs/search?q=<query>.

## Realtime

- [Upstash Realtime](https://upstash.com/docs/realtime.md): Type-safe realtime events for Next.js, built on Redis streams and SSE.
- [Quickstart](https://upstash.com/docs/realtime/overall/quickstart.md)
- [Client-Side Usage](https://upstash.com/docs/realtime/features/client-side.md)
- [Server-Side Usage](https://upstash.com/docs/realtime/features/server-side.md)
- [Channels](https://upstash.com/docs/realtime/features/channels.md)
- [Authentication](https://upstash.com/docs/realtime/features/middleware.md)
- [History](https://upstash.com/docs/realtime/features/history.md)
- [Deployment](https://upstash.com/docs/realtime/features/serverless.md)
- [Pricing](https://upstash.com/docs/realtime/overall/pricing.md)